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[InstCombine] Process newly inserted instructions in the correct order
InstCombine operates on the basic premise that the operands of the currently processed instruction have already been simplified. It achieves this by pushing instructions to the worklist in reverse program order, so that instructions are popped off in program order. The worklist management in the main combining loop also makes sure to uphold this invariant. However, the same is not true for all the code that is performing manual worklist management. The largest problem (addressed in this patch) are instructions inserted by InstCombine's IRBuilder. These will be pushed onto the worklist in order of insertion (generally matching program order), which means that a) the users of the original instruction will be visited first, as they are pushed later in the main loop and b) the newly inserted instructions will be visited in reverse program order. This causes a number of problems: First, folds operate on instructions that have not had their operands simplified, which may result in optimizations being missed (ran into this in https://reviews.llvm.org/D72048#1800424, which was the original motivation for this patch). Additionally, this increases the amount of folds InstCombine has to perform, both within one iteration, and by increasing the number of total iterations. This patch addresses the issue by adding a Worklist.AddDeferred() method, which is used for instructions inserted by IRBuilder. These will only be added to the real worklist after the combine finished, and in reverse order, so they will end up processed in program order. I should note that the same should also be done to nearly all other uses of Worklist.Add(), but I'm starting with just this occurrence, which has by far the largest test fallout. Most of the test changes are due to https://bugs.llvm.org/show_bug.cgi?id=44521 or other cases where we don't canonicalize something. These are neutral. One regression has been addressed in D73575 and D73647. The remaining regression in an shl+sdiv fold can't really be fixed without dropping another transform, but does not seem particularly problematic in the first place. Differential Revision: https://reviews.llvm.org/D73411
This commit is contained in:
Nikita Popov
parent
b84ab96dc9
commit
8017c13c9d
@ -26,6 +26,10 @@ namespace llvm {
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class InstCombineWorklist {
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SmallVector<Instruction *, 256> Worklist;
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DenseMap<Instruction *, unsigned> WorklistMap;
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/// These instructions will be added in reverse order after the current
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/// combine has finished. This means that these instructions will be visited
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/// in the order they have been added.
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SmallSetVector<Instruction *, 16> Deferred;
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public:
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InstCombineWorklist() = default;
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@ -52,6 +56,17 @@ public:
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Add(I);
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}
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void AddDeferred(Instruction *I) {
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if (Deferred.insert(I))
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LLVM_DEBUG(dbgs() << "IC: ADD DEFERRED: " << *I << '\n');
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}
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void AddDeferredInstructions() {
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for (Instruction *I : reverse(Deferred))
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Add(I);
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Deferred.clear();
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}
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/// AddInitialGroup - Add the specified batch of stuff in reverse order.
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/// which should only be done when the worklist is empty and when the group
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/// has no duplicates.
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@ -77,6 +92,7 @@ public:
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Worklist[It->second] = nullptr;
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WorklistMap.erase(It);
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Deferred.remove(I);
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}
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Instruction *RemoveOne() {
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@ -99,6 +115,7 @@ public:
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/// the map if it is large.
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void Zap() {
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assert(WorklistMap.empty() && "Worklist empty, but map not?");
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assert(Deferred.empty() && "Deferred instructions left over");
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// Do an explicit clear, this shrinks the map if needed.
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WorklistMap.clear();
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@ -3499,6 +3499,7 @@ bool InstCombiner::run() {
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}
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MadeIRChange = true;
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}
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Worklist.AddDeferredInstructions();
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}
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Worklist.Zap();
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@ -3664,7 +3665,7 @@ static bool combineInstructionsOverFunction(
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IRBuilder<TargetFolder, IRBuilderCallbackInserter> Builder(
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F.getContext(), TargetFolder(DL),
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IRBuilderCallbackInserter([&Worklist, &AC](Instruction *I) {
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Worklist.Add(I);
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Worklist.AddDeferred(I);
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if (match(I, m_Intrinsic<Intrinsic::assume>()))
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AC.registerAssumption(cast<CallInst>(I));
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}));
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@ -26,9 +26,9 @@
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define i32 @t0_ult_slt_128(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t0_ult_slt_128(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp slt i32 %x, 128
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@ -41,9 +41,9 @@ define i32 @t0_ult_slt_128(i32 %x, i32 %replacement_low, i32 %replacement_high)
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define i32 @t1_ult_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t1_ult_slt_0(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp slt i32 %x, -16
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@ -57,9 +57,9 @@ define i32 @t1_ult_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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define i32 @t2_ult_sgt_128(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t2_ult_sgt_128(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp sgt i32 %x, 127
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@ -72,9 +72,9 @@ define i32 @t2_ult_sgt_128(i32 %x, i32 %replacement_low, i32 %replacement_high)
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define i32 @t3_ult_sgt_neg1(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t3_ult_sgt_neg1(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp sgt i32 %x, -17
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@ -88,9 +88,9 @@ define i32 @t3_ult_sgt_neg1(i32 %x, i32 %replacement_low, i32 %replacement_high)
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define i32 @t4_ugt_slt_128(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t4_ugt_slt_128(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp slt i32 %x, 128
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@ -103,9 +103,9 @@ define i32 @t4_ugt_slt_128(i32 %x, i32 %replacement_low, i32 %replacement_high)
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define i32 @t5_ugt_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t5_ugt_slt_0(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp slt i32 %x, -16
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@ -119,9 +119,9 @@ define i32 @t5_ugt_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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define i32 @t6_ugt_sgt_128(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t6_ugt_sgt_128(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp sgt i32 %x, 127
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@ -134,9 +134,9 @@ define i32 @t6_ugt_sgt_128(i32 %x, i32 %replacement_low, i32 %replacement_high)
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define i32 @t7_ugt_sgt_neg1(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t7_ugt_sgt_neg1(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp sgt i32 %x, -17
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@ -198,9 +198,9 @@ define i32 @t10_oneuse0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-NEXT: [[T0:%.*]] = icmp slt i32 [[X:%.*]], 64
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; CHECK-NEXT: call void @use1(i1 [[T0]])
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp slt i32 %x, 64
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@ -236,9 +236,9 @@ define i32 @t12_oneuse2(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-NEXT: [[T2:%.*]] = add i32 [[X:%.*]], 16
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; CHECK-NEXT: call void @use32(i32 [[T2]])
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X]], -16
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 128
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 127
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp slt i32 %x, 64
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@ -407,9 +407,9 @@ define i32 @n19_oneuse9(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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define <2 x i32> @t20_ult_slt_vec_splat(<2 x i32> %x, <2 x i32> %replacement_low, <2 x i32> %replacement_high) {
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; CHECK-LABEL: @t20_ult_slt_vec_splat(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> [[X:%.*]], <i32 -16, i32 -16>
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> [[X]], <i32 128, i32 128>
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <2 x i32> [[X]], <i32 127, i32 127>
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; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[REPLACEMENT_LOW:%.*]], <2 x i32> [[X]]
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; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[TMP3]], <2 x i32> [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[REPLACEMENT_HIGH:%.*]], <2 x i32> [[TMP3]]
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; CHECK-NEXT: ret <2 x i32> [[R]]
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;
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%t0 = icmp slt <2 x i32> %x, <i32 128, i32 128>
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@ -422,9 +422,9 @@ define <2 x i32> @t20_ult_slt_vec_splat(<2 x i32> %x, <2 x i32> %replacement_low
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define <2 x i32> @t21_ult_slt_vec_nonsplat(<2 x i32> %x, <2 x i32> %replacement_low, <2 x i32> %replacement_high) {
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; CHECK-LABEL: @t21_ult_slt_vec_nonsplat(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> [[X:%.*]], <i32 -16, i32 -8>
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> [[X]], <i32 128, i32 256>
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <2 x i32> [[X]], <i32 127, i32 255>
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; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[REPLACEMENT_LOW:%.*]], <2 x i32> [[X]]
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; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[TMP3]], <2 x i32> [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[REPLACEMENT_HIGH:%.*]], <2 x i32> [[TMP3]]
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; CHECK-NEXT: ret <2 x i32> [[R]]
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;
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%t0 = icmp slt <2 x i32> %x, <i32 128, i32 64>
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@ -464,9 +464,9 @@ define <2 x i32> @t23_ult_sge(<2 x i32> %x, <2 x i32> %replacement_low, <2 x i32
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; CHECK-NEXT: [[T0:%.*]] = icmp sge <2 x i32> [[X:%.*]], <i32 128, i32 -2147483648>
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; CHECK-NEXT: call void @use2xi1(<2 x i1> [[T0]])
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> [[X]], <i32 -16, i32 -2147483648>
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> [[X]], <i32 128, i32 2147483647>
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <2 x i32> [[X]], <i32 127, i32 2147483646>
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; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[REPLACEMENT_LOW:%.*]], <2 x i32> [[X]]
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; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[TMP3]], <2 x i32> [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[REPLACEMENT_HIGH:%.*]], <2 x i32> [[TMP3]]
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; CHECK-NEXT: ret <2 x i32> [[R]]
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;
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%t0 = icmp sge <2 x i32> %x, <i32 128, i32 -2147483648>
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@ -26,9 +26,9 @@
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define i32 @t0_ult_slt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t0_ult_slt_65536(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
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%t0 = icmp slt i32 %x, 65536
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@ -40,9 +40,9 @@ define i32 @t0_ult_slt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high
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define i32 @t1_ult_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
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; CHECK-LABEL: @t1_ult_slt_0(
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; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
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; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
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; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
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; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
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; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
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; CHECK-NEXT: ret i32 [[R]]
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;
|
||||
%t0 = icmp slt i32 %x, 0
|
||||
@ -55,9 +55,9 @@ define i32 @t1_ult_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
define i32 @t2_ult_sgt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
; CHECK-LABEL: @t2_ult_sgt_65536(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
|
||||
; CHECK-NEXT: ret i32 [[R]]
|
||||
;
|
||||
%t0 = icmp sgt i32 %x, 65535
|
||||
@ -69,9 +69,9 @@ define i32 @t2_ult_sgt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high
|
||||
define i32 @t3_ult_sgt_neg1(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
; CHECK-LABEL: @t3_ult_sgt_neg1(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
|
||||
; CHECK-NEXT: ret i32 [[R]]
|
||||
;
|
||||
%t0 = icmp sgt i32 %x, -1
|
||||
@ -84,9 +84,9 @@ define i32 @t3_ult_sgt_neg1(i32 %x, i32 %replacement_low, i32 %replacement_high)
|
||||
define i32 @t4_ugt_slt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
; CHECK-LABEL: @t4_ugt_slt_65536(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
|
||||
; CHECK-NEXT: ret i32 [[R]]
|
||||
;
|
||||
%t0 = icmp slt i32 %x, 65536
|
||||
@ -98,9 +98,9 @@ define i32 @t4_ugt_slt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high
|
||||
define i32 @t5_ugt_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
; CHECK-LABEL: @t5_ugt_slt_0(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
|
||||
; CHECK-NEXT: ret i32 [[R]]
|
||||
;
|
||||
%t0 = icmp slt i32 %x, 0
|
||||
@ -113,9 +113,9 @@ define i32 @t5_ugt_slt_0(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
define i32 @t6_ugt_sgt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
; CHECK-LABEL: @t6_ugt_sgt_65536(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
|
||||
; CHECK-NEXT: ret i32 [[R]]
|
||||
;
|
||||
%t0 = icmp sgt i32 %x, 65535
|
||||
@ -127,9 +127,9 @@ define i32 @t6_ugt_sgt_65536(i32 %x, i32 %replacement_low, i32 %replacement_high
|
||||
define i32 @t7_ugt_sgt_neg1(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
; CHECK-LABEL: @t7_ugt_sgt_neg1(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i32 [[X]], 65536
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt i32 [[X]], 65535
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP1]], i32 [[REPLACEMENT_LOW:%.*]], i32 [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[TMP3]], i32 [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select i1 [[TMP2]], i32 [[REPLACEMENT_HIGH:%.*]], i32 [[TMP3]]
|
||||
; CHECK-NEXT: ret i32 [[R]]
|
||||
;
|
||||
%t0 = icmp sgt i32 %x, -1
|
||||
@ -312,9 +312,9 @@ define i32 @n16_oneuse6(i32 %x, i32 %replacement_low, i32 %replacement_high) {
|
||||
define <2 x i32> @t17_ult_slt_vec_splat(<2 x i32> %x, <2 x i32> %replacement_low, <2 x i32> %replacement_high) {
|
||||
; CHECK-LABEL: @t17_ult_slt_vec_splat(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> [[X:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> [[X]], <i32 65536, i32 65536>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <2 x i32> [[X]], <i32 65535, i32 65535>
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[REPLACEMENT_LOW:%.*]], <2 x i32> [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[TMP3]], <2 x i32> [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[REPLACEMENT_HIGH:%.*]], <2 x i32> [[TMP3]]
|
||||
; CHECK-NEXT: ret <2 x i32> [[R]]
|
||||
;
|
||||
%t0 = icmp slt <2 x i32> %x, <i32 65536, i32 65536>
|
||||
@ -326,9 +326,9 @@ define <2 x i32> @t17_ult_slt_vec_splat(<2 x i32> %x, <2 x i32> %replacement_low
|
||||
define <2 x i32> @t18_ult_slt_vec_nonsplat(<2 x i32> %x, <2 x i32> %replacement_low, <2 x i32> %replacement_high) {
|
||||
; CHECK-LABEL: @t18_ult_slt_vec_nonsplat(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> [[X:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> [[X]], <i32 65536, i32 32768>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <2 x i32> [[X]], <i32 65535, i32 32767>
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[REPLACEMENT_LOW:%.*]], <2 x i32> [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[TMP3]], <2 x i32> [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> [[REPLACEMENT_HIGH:%.*]], <2 x i32> [[TMP3]]
|
||||
; CHECK-NEXT: ret <2 x i32> [[R]]
|
||||
;
|
||||
%t0 = icmp slt <2 x i32> %x, <i32 65536, i32 32768>
|
||||
@ -341,9 +341,9 @@ define <2 x i32> @t18_ult_slt_vec_nonsplat(<2 x i32> %x, <2 x i32> %replacement_
|
||||
define <3 x i32> @t19_ult_slt_vec_undef0(<3 x i32> %x, <3 x i32> %replacement_low, <3 x i32> %replacement_high) {
|
||||
; CHECK-LABEL: @t19_ult_slt_vec_undef0(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <3 x i32> [[X:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <3 x i32> [[X]], <i32 65536, i32 65536, i32 65536>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <3 x i32> [[X]], <i32 65535, i32 65535, i32 65535>
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select <3 x i1> [[TMP1]], <3 x i32> [[REPLACEMENT_LOW:%.*]], <3 x i32> [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <3 x i1> [[TMP2]], <3 x i32> [[TMP3]], <3 x i32> [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <3 x i1> [[TMP2]], <3 x i32> [[REPLACEMENT_HIGH:%.*]], <3 x i32> [[TMP3]]
|
||||
; CHECK-NEXT: ret <3 x i32> [[R]]
|
||||
;
|
||||
%t0 = icmp slt <3 x i32> %x, <i32 65536, i32 undef, i32 65536>
|
||||
@ -355,9 +355,9 @@ define <3 x i32> @t19_ult_slt_vec_undef0(<3 x i32> %x, <3 x i32> %replacement_lo
|
||||
define <3 x i32> @t20_ult_slt_vec_undef1(<3 x i32> %x, <3 x i32> %replacement_low, <3 x i32> %replacement_high) {
|
||||
; CHECK-LABEL: @t20_ult_slt_vec_undef1(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <3 x i32> [[X:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <3 x i32> [[X]], <i32 65536, i32 undef, i32 65536>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <3 x i32> [[X]], <i32 65535, i32 65535, i32 65535>
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select <3 x i1> [[TMP1]], <3 x i32> [[REPLACEMENT_LOW:%.*]], <3 x i32> [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <3 x i1> [[TMP2]], <3 x i32> [[TMP3]], <3 x i32> [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <3 x i1> [[TMP2]], <3 x i32> [[REPLACEMENT_HIGH:%.*]], <3 x i32> [[TMP3]]
|
||||
; CHECK-NEXT: ret <3 x i32> [[R]]
|
||||
;
|
||||
%t0 = icmp slt <3 x i32> %x, <i32 65536, i32 65537, i32 65536>
|
||||
@ -369,9 +369,9 @@ define <3 x i32> @t20_ult_slt_vec_undef1(<3 x i32> %x, <3 x i32> %replacement_lo
|
||||
define <3 x i32> @t21_ult_slt_vec_undef2(<3 x i32> %x, <3 x i32> %replacement_low, <3 x i32> %replacement_high) {
|
||||
; CHECK-LABEL: @t21_ult_slt_vec_undef2(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <3 x i32> [[X:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <3 x i32> [[X]], <i32 65536, i32 undef, i32 65536>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <3 x i32> [[X]], <i32 65535, i32 65535, i32 65535>
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = select <3 x i1> [[TMP1]], <3 x i32> [[REPLACEMENT_LOW:%.*]], <3 x i32> [[X]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <3 x i1> [[TMP2]], <3 x i32> [[TMP3]], <3 x i32> [[REPLACEMENT_HIGH:%.*]]
|
||||
; CHECK-NEXT: [[R:%.*]] = select <3 x i1> [[TMP2]], <3 x i32> [[REPLACEMENT_HIGH:%.*]], <3 x i32> [[TMP3]]
|
||||
; CHECK-NEXT: ret <3 x i32> [[R]]
|
||||
;
|
||||
%t0 = icmp slt <3 x i32> %x, <i32 65536, i32 undef, i32 65536>
|
||||
|
||||
@ -459,7 +459,7 @@ define i32 @PR28476(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @PR28476(
|
||||
; CHECK-NEXT: [[CMP0:%.*]] = icmp eq i32 [[X:%.*]], 0
|
||||
; CHECK-NEXT: [[CMP1:%.*]] = icmp eq i32 [[Y:%.*]], 0
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = or i1 [[CMP1]], [[CMP0]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = or i1 [[CMP0]], [[CMP1]]
|
||||
; CHECK-NEXT: [[COND:%.*]] = zext i1 [[TMP1]] to i32
|
||||
; CHECK-NEXT: ret i32 [[COND]]
|
||||
;
|
||||
|
||||
@ -398,8 +398,9 @@ define i32 @test28(i32 %a) {
|
||||
|
||||
define i32 @test29(i32 %a) {
|
||||
; CHECK-LABEL: @test29(
|
||||
; CHECK-NEXT: [[MUL_LOBIT:%.*]] = and i32 [[A:%.*]], 1
|
||||
; CHECK-NEXT: ret i32 [[MUL_LOBIT]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp eq i32 [[A:%.*]], -1
|
||||
; CHECK-NEXT: [[DIV:%.*]] = zext i1 [[TMP1]] to i32
|
||||
; CHECK-NEXT: ret i32 [[DIV]]
|
||||
;
|
||||
%mul = shl nsw i32 %a, 31
|
||||
%div = sdiv i32 %mul, -2147483648
|
||||
|
||||
@ -217,7 +217,7 @@ define <2 x i1> @test13_vector2(i64 %X, <2 x %S*> %P) nounwind {
|
||||
; CHECK-LABEL: @test13_vector2(
|
||||
; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i64> undef, i64 [[X:%.*]], i32 0
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl <2 x i64> [[DOTSPLATINSERT]], <i64 2, i64 undef>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq <2 x i64> [[TMP1]], <i64 -4, i64 -4>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq <2 x i64> [[TMP1]], <i64 -4, i64 undef>
|
||||
; CHECK-NEXT: [[C:%.*]] = shufflevector <2 x i1> [[TMP2]], <2 x i1> undef, <2 x i32> zeroinitializer
|
||||
; CHECK-NEXT: ret <2 x i1> [[C]]
|
||||
;
|
||||
@ -232,7 +232,7 @@ define <2 x i1> @test13_vector3(i64 %X, <2 x %S*> %P) nounwind {
|
||||
; CHECK-LABEL: @test13_vector3(
|
||||
; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <2 x i64> undef, i64 [[X:%.*]], i32 0
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl <2 x i64> [[DOTSPLATINSERT]], <i64 2, i64 undef>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq <2 x i64> [[TMP1]], <i64 4, i64 4>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq <2 x i64> [[TMP1]], <i64 4, i64 undef>
|
||||
; CHECK-NEXT: [[C:%.*]] = shufflevector <2 x i1> [[TMP2]], <2 x i1> undef, <2 x i32> zeroinitializer
|
||||
; CHECK-NEXT: ret <2 x i1> [[C]]
|
||||
;
|
||||
|
||||
@ -205,7 +205,6 @@ define i8 @test15(i8 %x, i32 %y) {
|
||||
define void @test16(i8* %x, i8* %a, i8* %b, i8* %c) {
|
||||
; CHECK-LABEL: @test16(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: [[C_CAST:%.*]] = bitcast i8* [[C:%.*]] to i32*
|
||||
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i8* [[X:%.*]] to i32*
|
||||
; CHECK-NEXT: [[X11:%.*]] = load i32, i32* [[TMP0]], align 4
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = bitcast i8* [[A:%.*]] to i32*
|
||||
@ -216,7 +215,8 @@ define void @test16(i8* %x, i8* %a, i8* %b, i8* %c) {
|
||||
; CHECK-NEXT: [[X22:%.*]] = load i32, i32* [[TMP3]], align 4
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = bitcast i8* [[B]] to i32*
|
||||
; CHECK-NEXT: store i32 [[X22]], i32* [[TMP4]], align 4
|
||||
; CHECK-NEXT: store i32 [[X22]], i32* [[C_CAST]], align 4
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = bitcast i8* [[C:%.*]] to i32*
|
||||
; CHECK-NEXT: store i32 [[X22]], i32* [[TMP5]], align 4
|
||||
; CHECK-NEXT: ret void
|
||||
;
|
||||
entry:
|
||||
@ -240,7 +240,6 @@ entry:
|
||||
define void @test16-vect(i8* %x, i8* %a, i8* %b, i8* %c) {
|
||||
; CHECK-LABEL: @test16-vect(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: [[C_CAST:%.*]] = bitcast i8* [[C:%.*]] to i32*
|
||||
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i8* [[X:%.*]] to i32*
|
||||
; CHECK-NEXT: [[X11:%.*]] = load i32, i32* [[TMP0]], align 4
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = bitcast i8* [[A:%.*]] to i32*
|
||||
@ -251,7 +250,8 @@ define void @test16-vect(i8* %x, i8* %a, i8* %b, i8* %c) {
|
||||
; CHECK-NEXT: [[X22:%.*]] = load i32, i32* [[TMP3]], align 4
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = bitcast i8* [[B]] to i32*
|
||||
; CHECK-NEXT: store i32 [[X22]], i32* [[TMP4]], align 4
|
||||
; CHECK-NEXT: store i32 [[X22]], i32* [[C_CAST]], align 4
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = bitcast i8* [[C:%.*]] to i32*
|
||||
; CHECK-NEXT: store i32 [[X22]], i32* [[TMP5]], align 4
|
||||
; CHECK-NEXT: ret void
|
||||
;
|
||||
entry:
|
||||
|
||||
@ -549,8 +549,8 @@ define i32 @allSignBits(i32 %cond, i32 %tval, i32 %fval) {
|
||||
|
||||
define <4 x i8> @allSignBits_vec(<4 x i8> %cond, <4 x i8> %tval, <4 x i8> %fval) {
|
||||
; CHECK-LABEL: @allSignBits_vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i8> [[COND:%.*]], <i8 -1, i8 -1, i8 -1, i8 -1>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <4 x i1> [[TMP1]], <4 x i8> [[FVAL:%.*]], <4 x i8> [[TVAL:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i8> [[COND:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <4 x i1> [[TMP1]], <4 x i8> [[TVAL:%.*]], <4 x i8> [[FVAL:%.*]]
|
||||
; CHECK-NEXT: ret <4 x i8> [[TMP2]]
|
||||
;
|
||||
%bitmask = ashr <4 x i8> %cond, <i8 7, i8 7, i8 7, i8 7>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
|
||||
define <2 x i32> @umin_of_nots(<2 x i32> %x, <2 x i32> %y) {
|
||||
; CHECK-LABEL: @umin_of_nots(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult <2 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt <2 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[X]], <2 x i32> [[Y]]
|
||||
; CHECK-NEXT: [[MIN:%.*]] = xor <2 x i32> [[TMP2]], <i32 -1, i32 -1>
|
||||
; CHECK-NEXT: ret <2 x i32> [[MIN]]
|
||||
@ -17,7 +17,7 @@ define <2 x i32> @umin_of_nots(<2 x i32> %x, <2 x i32> %y) {
|
||||
|
||||
define <2 x i32> @smin_of_nots(<2 x i32> %x, <2 x i32> %y) {
|
||||
; CHECK-LABEL: @smin_of_nots(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <2 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[X]], <2 x i32> [[Y]]
|
||||
; CHECK-NEXT: [[MIN:%.*]] = xor <2 x i32> [[TMP2]], <i32 -1, i32 -1>
|
||||
; CHECK-NEXT: ret <2 x i32> [[MIN]]
|
||||
@ -31,7 +31,7 @@ define <2 x i32> @smin_of_nots(<2 x i32> %x, <2 x i32> %y) {
|
||||
|
||||
define i32 @compute_min_2(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @compute_min_2(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 [[Y]]
|
||||
; CHECK-NEXT: ret i32 [[TMP2]]
|
||||
;
|
||||
@ -47,7 +47,7 @@ declare void @extra_use(i8)
|
||||
define i8 @umin_not_1_extra_use(i8 %x, i8 %y) {
|
||||
; CHECK-LABEL: @umin_not_1_extra_use(
|
||||
; CHECK-NEXT: [[NX:%.*]] = xor i8 [[X:%.*]], -1
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i8 [[X]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i8 [[Y:%.*]], [[X]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i8 [[Y]], i8 [[X]]
|
||||
; CHECK-NEXT: [[MINXY:%.*]] = xor i8 [[TMP2]], -1
|
||||
; CHECK-NEXT: call void @extra_use(i8 [[NX]])
|
||||
@ -84,7 +84,7 @@ define i8 @umin_not_2_extra_use(i8 %x, i8 %y) {
|
||||
|
||||
define i8 @umin3_not(i8 %x, i8 %y, i8 %z) {
|
||||
; CHECK-LABEL: @umin3_not(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i8 [[Z:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i8 [[X:%.*]], [[Z:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i8 [[X]], i8 [[Z]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp ugt i8 [[TMP2]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[R_V:%.*]] = select i1 [[TMP3]], i8 [[TMP2]], i8 [[Y]]
|
||||
@ -109,7 +109,7 @@ define i8 @umin3_not_more_uses(i8 %x, i8 %y, i8 %z) {
|
||||
; CHECK-LABEL: @umin3_not_more_uses(
|
||||
; CHECK-NEXT: [[NX:%.*]] = xor i8 [[X:%.*]], -1
|
||||
; CHECK-NEXT: [[NY:%.*]] = xor i8 [[Y:%.*]], -1
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i8 [[X]], [[Z:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i8 [[Z:%.*]], [[X]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i8 [[Z]], i8 [[X]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp ugt i8 [[TMP2]], [[Y]]
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i8 [[TMP2]], i8 [[Y]]
|
||||
@ -163,7 +163,7 @@ define i8 @umin3_not_all_ops_extra_uses(i8 %x, i8 %y, i8 %z) {
|
||||
|
||||
define i32 @compute_min_3(i32 %x, i32 %y, i32 %z) {
|
||||
; CHECK-LABEL: @compute_min_3(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 [[Y]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], [[Z:%.*]]
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i32 [[TMP2]], i32 [[Z]]
|
||||
@ -223,8 +223,8 @@ define i32 @max_of_nots(i32 %x, i32 %y) {
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[Y]], i32 0
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i32 [[TMP2]], i32 [[X]]
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = xor i32 [[TMP4]], -1
|
||||
; CHECK-NEXT: ret i32 [[TMP5]]
|
||||
; CHECK-NEXT: [[SMAX96:%.*]] = xor i32 [[TMP4]], -1
|
||||
; CHECK-NEXT: ret i32 [[SMAX96]]
|
||||
;
|
||||
%c0 = icmp sgt i32 %y, 0
|
||||
%xor_y = xor i32 %y, -1
|
||||
@ -264,8 +264,8 @@ define <2 x i32> @max_of_nots_vec(<2 x i32> %x, <2 x i32> %y) {
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <2 x i1> [[TMP1]], <2 x i32> [[Y]], <2 x i32> zeroinitializer
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt <2 x i32> [[TMP2]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = select <2 x i1> [[TMP3]], <2 x i32> [[TMP2]], <2 x i32> [[X]]
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = xor <2 x i32> [[TMP4]], <i32 -1, i32 -1>
|
||||
; CHECK-NEXT: ret <2 x i32> [[TMP5]]
|
||||
; CHECK-NEXT: [[SMAX96:%.*]] = xor <2 x i32> [[TMP4]], <i32 -1, i32 -1>
|
||||
; CHECK-NEXT: ret <2 x i32> [[SMAX96]]
|
||||
;
|
||||
%c0 = icmp sgt <2 x i32> %y, zeroinitializer
|
||||
%xor_y = xor <2 x i32> %y, <i32 -1, i32 -1>
|
||||
@ -282,8 +282,8 @@ define <2 x i37> @max_of_nots_weird_type_vec(<2 x i37> %x, <2 x i37> %y) {
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <2 x i1> [[TMP1]], <2 x i37> [[Y]], <2 x i37> zeroinitializer
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt <2 x i37> [[TMP2]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP4:%.*]] = select <2 x i1> [[TMP3]], <2 x i37> [[TMP2]], <2 x i37> [[X]]
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = xor <2 x i37> [[TMP4]], <i37 -1, i37 -1>
|
||||
; CHECK-NEXT: ret <2 x i37> [[TMP5]]
|
||||
; CHECK-NEXT: [[SMAX96:%.*]] = xor <2 x i37> [[TMP4]], <i37 -1, i37 -1>
|
||||
; CHECK-NEXT: ret <2 x i37> [[SMAX96]]
|
||||
;
|
||||
%c0 = icmp sgt <2 x i37> %y, zeroinitializer
|
||||
%xor_y = xor <2 x i37> %y, <i37 -1, i37 -1>
|
||||
|
||||
@ -161,7 +161,7 @@ define i1 @test25(i32 %A, i32 %B) {
|
||||
; CHECK-LABEL: @test25(
|
||||
; CHECK-NEXT: [[C:%.*]] = icmp ne i32 [[A:%.*]], 0
|
||||
; CHECK-NEXT: [[D:%.*]] = icmp ne i32 [[B:%.*]], 57
|
||||
; CHECK-NEXT: [[F:%.*]] = and i1 [[D]], [[C]]
|
||||
; CHECK-NEXT: [[F:%.*]] = and i1 [[C]], [[D]]
|
||||
; CHECK-NEXT: ret i1 [[F]]
|
||||
;
|
||||
%C = icmp eq i32 %A, 0
|
||||
@ -333,8 +333,8 @@ define <4 x i32> @test32(<4 x i1> %and.i1352, <4 x i32> %vecinit6.i176, <4 x i32
|
||||
|
||||
define i1 @test33(i1 %X, i1 %Y) {
|
||||
; CHECK-LABEL: @test33(
|
||||
; CHECK-NEXT: [[B:%.*]] = or i1 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: ret i1 [[B]]
|
||||
; CHECK-NEXT: [[A:%.*]] = or i1 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: ret i1 [[A]]
|
||||
;
|
||||
%a = or i1 %X, %Y
|
||||
%b = or i1 %a, %X
|
||||
@ -343,8 +343,8 @@ define i1 @test33(i1 %X, i1 %Y) {
|
||||
|
||||
define i32 @test34(i32 %X, i32 %Y) {
|
||||
; CHECK-LABEL: @test34(
|
||||
; CHECK-NEXT: [[B:%.*]] = or i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: ret i32 [[B]]
|
||||
; CHECK-NEXT: [[A:%.*]] = or i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: ret i32 [[A]]
|
||||
;
|
||||
%a = or i32 %X, %Y
|
||||
%b = or i32 %Y, %a
|
||||
|
||||
@ -5,7 +5,7 @@ define i32 @PR38915(i32 %x, i32 %y, i32 %z) {
|
||||
; CHECK-LABEL: @PR38915(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = add i32 [[X:%.*]], -1
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = add i32 [[Y:%.*]], -1
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP1]], [[TMP2]]
|
||||
; CHECK-NEXT: [[M1N:%.*]] = select i1 [[TMP3]], i32 [[TMP1]], i32 [[TMP2]]
|
||||
; CHECK-NEXT: [[C2:%.*]] = icmp sgt i32 [[M1N]], [[Z:%.*]]
|
||||
; CHECK-NEXT: [[M2:%.*]] = select i1 [[C2]], i32 [[M1N]], i32 [[Z]]
|
||||
|
||||
@ -157,12 +157,11 @@ define void @test_2(i1 %c) local_unnamed_addr {
|
||||
; CHECK: for.cond:
|
||||
; CHECK-NEXT: br i1 [[C:%.*]], label [[COND_TRUE133:%.*]], label [[COND_FALSE138:%.*]]
|
||||
; CHECK: cond.true133:
|
||||
; CHECK-NEXT: store %type_3* undef, %type_3** null, align 536870912
|
||||
; CHECK-NEXT: br label [[COND_END144:%.*]]
|
||||
; CHECK: cond.false138:
|
||||
; CHECK-NEXT: store %type_3* undef, %type_3** null, align 536870912
|
||||
; CHECK-NEXT: br label [[COND_END144]]
|
||||
; CHECK: cond.end144:
|
||||
; CHECK-NEXT: store %type_3* undef, %type_3** null, align 536870912
|
||||
; CHECK-NEXT: br label [[WHILE_COND]]
|
||||
;
|
||||
entry:
|
||||
|
||||
@ -15,9 +15,9 @@ define void @test1(%C* %arg) {
|
||||
; CHECK-NEXT: [[M:%.*]] = load i64*, i64** [[TMP]], align 8
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 1, i32 0, i32 0
|
||||
; CHECK-NEXT: [[N:%.*]] = load i64*, i64** [[TMP1]], align 8
|
||||
; CHECK-NEXT: [[NOT_TMP5:%.*]] = icmp ne i64* [[M]], [[N]]
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = icmp ne i64* [[M]], [[N]]
|
||||
; CHECK-NEXT: [[TMP71:%.*]] = icmp eq %C* [[ARG]], null
|
||||
; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP71]], [[NOT_TMP5]]
|
||||
; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP5]], [[TMP71]]
|
||||
; CHECK-NEXT: br i1 [[TMP7]], label [[BB10:%.*]], label [[BB8:%.*]]
|
||||
; CHECK: bb:
|
||||
; CHECK-NEXT: ret void
|
||||
@ -115,9 +115,9 @@ define void @test3(%C* %arg) {
|
||||
; CHECK-NEXT: [[M:%.*]] = load i64*, i64** [[TMP]], align 8
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[C]], %C* [[ARG]], i64 1, i32 0, i32 0
|
||||
; CHECK-NEXT: [[N:%.*]] = load i64*, i64** [[TMP1]], align 8
|
||||
; CHECK-NEXT: [[NOT_TMP5:%.*]] = icmp ne i64* [[M]], [[N]]
|
||||
; CHECK-NEXT: [[TMP5:%.*]] = icmp ne i64* [[M]], [[N]]
|
||||
; CHECK-NEXT: [[TMP71:%.*]] = icmp eq %C* [[ARG]], null
|
||||
; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP71]], [[NOT_TMP5]]
|
||||
; CHECK-NEXT: [[TMP7:%.*]] = or i1 [[TMP5]], [[TMP71]]
|
||||
; CHECK-NEXT: br i1 [[TMP7]], label [[BB10:%.*]], label [[BB8:%.*]]
|
||||
; CHECK: bb:
|
||||
; CHECK-NEXT: ret void
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
|
||||
define i32 @foo(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: foo
|
||||
; CHECK: [[TMP1:%.*]] = icmp ult i32 %y, %x
|
||||
; CHECK: [[TMP1:%.*]] = icmp ugt i32 %x, %y
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 %x, i32 %y, !prof ![[$MD0:[0-9]+]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = xor i32 [[TMP2]], -1
|
||||
; CHECK-NEXT: ret i32 [[TMP3:%.*]]
|
||||
|
||||
@ -12,7 +12,7 @@
|
||||
|
||||
define i8 @sub_ashr_and_i8(i8 %x, i8 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i8(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i8 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i8 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select i1 [[TMP1]], i8 [[X]], i8 0
|
||||
; CHECK-NEXT: ret i8 [[AND]]
|
||||
;
|
||||
@ -24,7 +24,7 @@ define i8 @sub_ashr_and_i8(i8 %x, i8 %y) {
|
||||
|
||||
define i16 @sub_ashr_and_i16(i16 %x, i16 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i16(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i16 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i16 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select i1 [[TMP1]], i16 [[X]], i16 0
|
||||
; CHECK-NEXT: ret i16 [[AND]]
|
||||
;
|
||||
@ -37,7 +37,7 @@ define i16 @sub_ashr_and_i16(i16 %x, i16 %y) {
|
||||
|
||||
define i32 @sub_ashr_and_i32(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i32(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 0
|
||||
; CHECK-NEXT: ret i32 [[AND]]
|
||||
;
|
||||
@ -49,7 +49,7 @@ define i32 @sub_ashr_and_i32(i32 %x, i32 %y) {
|
||||
|
||||
define i64 @sub_ashr_and_i64(i64 %x, i64 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i64(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i64 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i64 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select i1 [[TMP1]], i64 [[X]], i64 0
|
||||
; CHECK-NEXT: ret i64 [[AND]]
|
||||
;
|
||||
@ -63,7 +63,7 @@ define i64 @sub_ashr_and_i64(i64 %x, i64 %y) {
|
||||
|
||||
define i32 @sub_ashr_and_i32_nuw_nsw(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i32_nuw_nsw(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 0
|
||||
; CHECK-NEXT: ret i32 [[AND]]
|
||||
;
|
||||
@ -77,7 +77,7 @@ define i32 @sub_ashr_and_i32_nuw_nsw(i32 %x, i32 %y) {
|
||||
|
||||
define i32 @sub_ashr_and_i32_commute(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i32_commute(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 0
|
||||
; CHECK-NEXT: ret i32 [[AND]]
|
||||
;
|
||||
@ -91,7 +91,7 @@ define i32 @sub_ashr_and_i32_commute(i32 %x, i32 %y) {
|
||||
|
||||
define <4 x i32> @sub_ashr_and_i32_vec(<4 x i32> %x, <4 x i32> %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i32_vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[X]], <4 x i32> zeroinitializer
|
||||
; CHECK-NEXT: ret <4 x i32> [[AND]]
|
||||
;
|
||||
@ -103,7 +103,7 @@ define <4 x i32> @sub_ashr_and_i32_vec(<4 x i32> %x, <4 x i32> %y) {
|
||||
|
||||
define <4 x i32> @sub_ashr_and_i32_vec_nuw_nsw(<4 x i32> %x, <4 x i32> %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i32_vec_nuw_nsw(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[X]], <4 x i32> zeroinitializer
|
||||
; CHECK-NEXT: ret <4 x i32> [[AND]]
|
||||
;
|
||||
@ -115,7 +115,7 @@ define <4 x i32> @sub_ashr_and_i32_vec_nuw_nsw(<4 x i32> %x, <4 x i32> %y) {
|
||||
|
||||
define <4 x i32> @sub_ashr_and_i32_vec_commute(<4 x i32> %x, <4 x i32> %y) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i32_vec_commute(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[X]], <4 x i32> zeroinitializer
|
||||
; CHECK-NEXT: ret <4 x i32> [[AND]]
|
||||
;
|
||||
@ -144,7 +144,7 @@ define i32 @sub_ashr_and_i32_extra_use_sub(i32 %x, i32 %y, i32* %p) {
|
||||
|
||||
define i32 @sub_ashr_and_i32_extra_use_and(i32 %x, i32 %y, i32* %p) {
|
||||
; CHECK-LABEL: @sub_ashr_and_i32_extra_use_and(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[AND:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 0
|
||||
; CHECK-NEXT: store i32 [[AND]], i32* [[P:%.*]], align 4
|
||||
; CHECK-NEXT: ret i32 [[AND]]
|
||||
|
||||
@ -26,7 +26,7 @@ define i32 @clamp255_i32(i32 %x) {
|
||||
|
||||
define i8 @sub_ashr_or_i8(i8 %x, i8 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i8(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i8 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i8 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select i1 [[TMP1]], i8 -1, i8 [[X]]
|
||||
; CHECK-NEXT: ret i8 [[OR]]
|
||||
;
|
||||
@ -38,7 +38,7 @@ define i8 @sub_ashr_or_i8(i8 %x, i8 %y) {
|
||||
|
||||
define i16 @sub_ashr_or_i16(i16 %x, i16 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i16(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i16 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i16 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select i1 [[TMP1]], i16 -1, i16 [[X]]
|
||||
; CHECK-NEXT: ret i16 [[OR]]
|
||||
;
|
||||
@ -50,7 +50,7 @@ define i16 @sub_ashr_or_i16(i16 %x, i16 %y) {
|
||||
|
||||
define i32 @sub_ashr_or_i32(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i32(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select i1 [[TMP1]], i32 -1, i32 [[X]]
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
;
|
||||
@ -62,7 +62,7 @@ define i32 @sub_ashr_or_i32(i32 %x, i32 %y) {
|
||||
|
||||
define i64 @sub_ashr_or_i64(i64 %x, i64 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i64(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i64 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i64 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select i1 [[TMP1]], i64 -1, i64 [[X]]
|
||||
; CHECK-NEXT: ret i64 [[OR]]
|
||||
;
|
||||
@ -76,7 +76,7 @@ define i64 @sub_ashr_or_i64(i64 %x, i64 %y) {
|
||||
|
||||
define i32 @sub_ashr_or_i32_nuw_nsw(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i32_nuw_nsw(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select i1 [[TMP1]], i32 -1, i32 [[X]]
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
;
|
||||
@ -90,7 +90,7 @@ define i32 @sub_ashr_or_i32_nuw_nsw(i32 %x, i32 %y) {
|
||||
|
||||
define i32 @sub_ashr_or_i32_commute(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i32_commute(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select i1 [[TMP1]], i32 -1, i32 [[X]]
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
;
|
||||
@ -104,7 +104,7 @@ define i32 @sub_ashr_or_i32_commute(i32 %x, i32 %y) {
|
||||
|
||||
define <4 x i32> @sub_ashr_or_i32_vec(<4 x i32> %x, <4 x i32> %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i32_vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1>, <4 x i32> [[X]]
|
||||
; CHECK-NEXT: ret <4 x i32> [[OR]]
|
||||
;
|
||||
@ -116,7 +116,7 @@ define <4 x i32> @sub_ashr_or_i32_vec(<4 x i32> %x, <4 x i32> %y) {
|
||||
|
||||
define <4 x i32> @sub_ashr_or_i32_vec_nuw_nsw(<4 x i32> %x, <4 x i32> %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i32_vec_nuw_nsw(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1>, <4 x i32> [[X]]
|
||||
; CHECK-NEXT: ret <4 x i32> [[OR]]
|
||||
;
|
||||
@ -128,7 +128,7 @@ define <4 x i32> @sub_ashr_or_i32_vec_nuw_nsw(<4 x i32> %x, <4 x i32> %y) {
|
||||
|
||||
define <4 x i32> @sub_ashr_or_i32_vec_commute(<4 x i32> %x, <4 x i32> %y) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i32_vec_commute(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1>, <4 x i32> [[X]]
|
||||
; CHECK-NEXT: ret <4 x i32> [[OR]]
|
||||
;
|
||||
@ -157,7 +157,7 @@ define i32 @sub_ashr_or_i32_extra_use_sub(i32 %x, i32 %y, i32* %p) {
|
||||
|
||||
define i32 @sub_ashr_or_i32_extra_use_or(i32 %x, i32 %y, i32* %p) {
|
||||
; CHECK-LABEL: @sub_ashr_or_i32_extra_use_or(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[OR:%.*]] = select i1 [[TMP1]], i32 -1, i32 [[X]]
|
||||
; CHECK-NEXT: store i32 [[OR]], i32* [[P:%.*]], align 4
|
||||
; CHECK-NEXT: ret i32 [[OR]]
|
||||
|
||||
@ -73,9 +73,9 @@ define i64 @test_inbounds_nuw_swapped([0 x i32]* %base, i64 %idx) {
|
||||
; The sub and shl here could be nuw, but this is harder to handle.
|
||||
define i64 @test_inbounds_nuw_two_gep([0 x i32]* %base, i64 %idx, i64 %idx2) {
|
||||
; CHECK-LABEL: @test_inbounds_nuw_two_gep(
|
||||
; CHECK-NEXT: [[P2_IDX1:%.*]] = sub i64 [[IDX2:%.*]], [[IDX:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = shl i64 [[P2_IDX1]], 2
|
||||
; CHECK-NEXT: ret i64 [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = sub i64 [[IDX2:%.*]], [[IDX:%.*]]
|
||||
; CHECK-NEXT: [[DIFF_NEG:%.*]] = shl i64 [[TMP1]], 2
|
||||
; CHECK-NEXT: ret i64 [[DIFF_NEG]]
|
||||
;
|
||||
%p1 = getelementptr inbounds [0 x i32], [0 x i32]* %base, i64 0, i64 %idx
|
||||
%p2 = getelementptr inbounds [0 x i32], [0 x i32]* %base, i64 0, i64 %idx2
|
||||
@ -89,7 +89,7 @@ define i64 @test_inbounds_nuw_multi_index([0 x [2 x i32]]* %base, i64 %idx, i64
|
||||
; CHECK-LABEL: @test_inbounds_nuw_multi_index(
|
||||
; CHECK-NEXT: [[P2_IDX:%.*]] = shl nsw i64 [[IDX:%.*]], 3
|
||||
; CHECK-NEXT: [[P2_IDX1:%.*]] = shl nsw i64 [[IDX2:%.*]], 2
|
||||
; CHECK-NEXT: [[P2_OFFS2:%.*]] = add i64 [[P2_IDX]], [[P2_IDX1]]
|
||||
; CHECK-NEXT: [[P2_OFFS2:%.*]] = add i64 [[P2_IDX1]], [[P2_IDX]]
|
||||
; CHECK-NEXT: ret i64 [[P2_OFFS2]]
|
||||
;
|
||||
%p1 = getelementptr inbounds [0 x [2 x i32]], [0 x [2 x i32]]* %base, i64 0, i64 0, i64 0
|
||||
|
||||
@ -147,7 +147,7 @@ define i32 @na_minus_max_na_bi_use(i32 %A, i32 %Bi) {
|
||||
|
||||
define i32 @max_bi_na_minus_na_use(i32 %A, i32 %Bi) {
|
||||
; CHECK-LABEL: @max_bi_na_minus_na_use(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i32 [[A:%.*]], [[BI:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i32 [[BI:%.*]], [[A:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[BI]], i32 [[A]]
|
||||
; CHECK-NEXT: [[L1:%.*]] = xor i32 [[TMP2]], -1
|
||||
; CHECK-NEXT: [[X:%.*]] = sub i32 [[A]], [[TMP2]]
|
||||
@ -165,7 +165,7 @@ define i32 @max_bi_na_minus_na_use(i32 %A, i32 %Bi) {
|
||||
|
||||
define i32 @na_minus_max_bi_na_use(i32 %A, i32 %Bi) {
|
||||
; CHECK-LABEL: @na_minus_max_bi_na_use(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i32 [[A:%.*]], [[BI:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i32 [[BI:%.*]], [[A:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[BI]], i32 [[A]]
|
||||
; CHECK-NEXT: [[L1:%.*]] = xor i32 [[TMP2]], -1
|
||||
; CHECK-NEXT: [[X:%.*]] = sub i32 [[TMP2]], [[A]]
|
||||
@ -223,7 +223,7 @@ define i32 @na_minus_max_na_bi_use2(i32 %A, i32 %Bi) {
|
||||
define i32 @max_bi_na_minus_na_use2(i32 %A, i32 %Bi) {
|
||||
; CHECK-LABEL: @max_bi_na_minus_na_use2(
|
||||
; CHECK-NEXT: [[NOT:%.*]] = xor i32 [[A:%.*]], -1
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i32 [[A]], [[BI:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i32 [[BI:%.*]], [[A]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[BI]], i32 [[A]]
|
||||
; CHECK-NEXT: [[L1:%.*]] = xor i32 [[TMP2]], -1
|
||||
; CHECK-NEXT: [[X:%.*]] = sub i32 [[A]], [[TMP2]]
|
||||
@ -244,7 +244,7 @@ define i32 @max_bi_na_minus_na_use2(i32 %A, i32 %Bi) {
|
||||
define i32 @na_minus_max_bi_na_use2(i32 %A, i32 %Bi) {
|
||||
; CHECK-LABEL: @na_minus_max_bi_na_use2(
|
||||
; CHECK-NEXT: [[NOT:%.*]] = xor i32 [[A:%.*]], -1
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i32 [[A]], [[BI:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i32 [[BI:%.*]], [[A]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[BI]], i32 [[A]]
|
||||
; CHECK-NEXT: [[L1:%.*]] = xor i32 [[TMP2]], -1
|
||||
; CHECK-NEXT: [[X:%.*]] = sub i32 [[TMP2]], [[A]]
|
||||
@ -264,7 +264,7 @@ define i32 @na_minus_max_bi_na_use2(i32 %A, i32 %Bi) {
|
||||
|
||||
define i8 @umin_not_sub(i8 %x, i8 %y) {
|
||||
; CHECK-LABEL: @umin_not_sub(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i8 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i8 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i8 [[X]], i8 [[Y]]
|
||||
; CHECK-NEXT: [[MINXY:%.*]] = xor i8 [[TMP2]], -1
|
||||
; CHECK-NEXT: [[SUBX:%.*]] = sub i8 [[TMP2]], [[X]]
|
||||
@ -286,7 +286,7 @@ define i8 @umin_not_sub(i8 %x, i8 %y) {
|
||||
|
||||
define i8 @umin_not_sub_rev(i8 %x, i8 %y) {
|
||||
; CHECK-LABEL: @umin_not_sub_rev(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i8 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i8 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i8 [[X]], i8 [[Y]]
|
||||
; CHECK-NEXT: [[MINXY:%.*]] = xor i8 [[TMP2]], -1
|
||||
; CHECK-NEXT: [[SUBX:%.*]] = sub i8 [[X]], [[TMP2]]
|
||||
|
||||
@ -4,8 +4,8 @@
|
||||
define <4 x i32> @vec_select(<4 x i32> %a, <4 x i32> %b) {
|
||||
; CHECK-LABEL: @vec_select(
|
||||
; CHECK-NEXT: [[SUB:%.*]] = sub nsw <4 x i32> zeroinitializer, [[A:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[B:%.*]], <i32 -1, i32 -1, i32 -1, i32 -1>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[A]], <4 x i32> [[SUB]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[B:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[SUB]], <4 x i32> [[A]]
|
||||
; CHECK-NEXT: ret <4 x i32> [[TMP2]]
|
||||
;
|
||||
%cmp = icmp slt <4 x i32> %b, zeroinitializer
|
||||
@ -23,8 +23,8 @@ define <4 x i32> @vec_select(<4 x i32> %a, <4 x i32> %b) {
|
||||
define <4 x i32> @vec_select_alternate_sign_bit_test(<4 x i32> %a, <4 x i32> %b) {
|
||||
; CHECK-LABEL: @vec_select_alternate_sign_bit_test(
|
||||
; CHECK-NEXT: [[SUB:%.*]] = sub nsw <4 x i32> zeroinitializer, [[A:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[B:%.*]], <i32 -1, i32 -1, i32 -1, i32 -1>
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[SUB]], <4 x i32> [[A]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <4 x i32> [[B:%.*]], zeroinitializer
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[A]], <4 x i32> [[SUB]]
|
||||
; CHECK-NEXT: ret <4 x i32> [[TMP2]]
|
||||
;
|
||||
%cmp = icmp sgt <4 x i32> %b, <i32 -1, i32 -1, i32 -1, i32 -1>
|
||||
|
||||
@ -664,8 +664,8 @@ define i8 @xor_and_not_uses(i8 %x, i8* %p) {
|
||||
define i32 @test39(i32 %x) {
|
||||
; CHECK-LABEL: @test39(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt i32 [[X:%.*]], 255
|
||||
; CHECK-NEXT: [[RES:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 255
|
||||
; CHECK-NEXT: ret i32 [[RES]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[X]], i32 255
|
||||
; CHECK-NEXT: ret i32 [[TMP2]]
|
||||
;
|
||||
%1 = xor i32 %x, -1
|
||||
%2 = icmp sgt i32 %1, -256
|
||||
@ -747,7 +747,7 @@ define i32 @test44(i32 %x, i32 %y) {
|
||||
|
||||
define i32 @test45(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @test45(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i32 [[X:%.*]], [[Y:%.*]]
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = icmp ugt i32 [[Y:%.*]], [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 [[Y]], i32 [[X]]
|
||||
; CHECK-NEXT: ret i32 [[TMP2]]
|
||||
;
|
||||
@ -853,7 +853,7 @@ define i32 @test50(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @test50(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = sub i32 1, [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = add i32 [[Y:%.*]], 1
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP1]], [[TMP2]]
|
||||
; CHECK-NEXT: [[E:%.*]] = select i1 [[TMP3]], i32 [[TMP1]], i32 [[TMP2]]
|
||||
; CHECK-NEXT: ret i32 [[E]]
|
||||
;
|
||||
@ -869,7 +869,7 @@ define <2 x i32> @test50vec(<2 x i32> %x, <2 x i32> %y) {
|
||||
; CHECK-LABEL: @test50vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = sub <2 x i32> <i32 1, i32 1>, [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = add <2 x i32> [[Y:%.*]], <i32 1, i32 1>
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt <2 x i32> [[TMP2]], [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt <2 x i32> [[TMP1]], [[TMP2]]
|
||||
; CHECK-NEXT: [[E:%.*]] = select <2 x i1> [[TMP3]], <2 x i32> [[TMP1]], <2 x i32> [[TMP2]]
|
||||
; CHECK-NEXT: ret <2 x i32> [[E]]
|
||||
;
|
||||
@ -885,7 +885,7 @@ define i32 @test51(i32 %x, i32 %y) {
|
||||
; CHECK-LABEL: @test51(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = sub i32 -3, [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = add i32 [[Y:%.*]], -3
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP1]], [[TMP2]]
|
||||
; CHECK-NEXT: [[E:%.*]] = select i1 [[TMP3]], i32 [[TMP1]], i32 [[TMP2]]
|
||||
; CHECK-NEXT: ret i32 [[E]]
|
||||
;
|
||||
@ -901,7 +901,7 @@ define <2 x i32> @test51vec(<2 x i32> %x, <2 x i32> %y) {
|
||||
; CHECK-LABEL: @test51vec(
|
||||
; CHECK-NEXT: [[TMP1:%.*]] = sub <2 x i32> <i32 -3, i32 -3>, [[X:%.*]]
|
||||
; CHECK-NEXT: [[TMP2:%.*]] = add <2 x i32> [[Y:%.*]], <i32 -3, i32 -3>
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp sgt <2 x i32> [[TMP2]], [[TMP1]]
|
||||
; CHECK-NEXT: [[TMP3:%.*]] = icmp slt <2 x i32> [[TMP1]], [[TMP2]]
|
||||
; CHECK-NEXT: [[E:%.*]] = select <2 x i1> [[TMP3]], <2 x i32> [[TMP1]], <2 x i32> [[TMP2]]
|
||||
; CHECK-NEXT: ret <2 x i32> [[E]]
|
||||
;
|
||||
|
||||
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Reference in New Issue
Block a user