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https://github.com/RPCS3/llvm-mirror.git
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d0175fe81c
This patch adds a lot of additional tests, focusing on loops and GEP arithmetic. Some of the tests expose existing problems, which will be fixed soon.
241 lines
8.5 KiB
LLVM
241 lines
8.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -constraint-elimination -S %s | FileCheck %s
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define void @test.not.uge.ult(i8 %start, i8 %low, i8 %high) {
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; CHECK-LABEL: @test.not.uge.ult(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[SUB_PTR_I:%.*]] = sub nuw i8 [[START:%.*]], 3
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; CHECK-NEXT: [[C_1:%.*]] = icmp uge i8 [[SUB_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[T_0:%.*]] = icmp ult i8 [[START]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[T_0]])
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; CHECK-NEXT: [[START_1:%.*]] = sub nuw i8 [[START]], 1
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; CHECK-NEXT: [[T_1:%.*]] = icmp ult i8 [[START_1]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[T_1]])
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; CHECK-NEXT: [[START_2:%.*]] = sub nuw i8 [[START]], 2
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; CHECK-NEXT: [[T_2:%.*]] = icmp ult i8 [[START_2]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[T_2]])
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; CHECK-NEXT: [[START_3:%.*]] = sub nuw i8 [[START]], 3
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; CHECK-NEXT: [[T_3:%.*]] = icmp ult i8 [[START_3]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 true)
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; CHECK-NEXT: [[START_4:%.*]] = sub nuw i8 [[START]], 4
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; CHECK-NEXT: [[C_4:%.*]] = icmp ult i8 [[START_4]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 true)
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; CHECK-NEXT: ret void
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;
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entry:
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%sub.ptr.i = sub nuw i8 %start, 3
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%c.1 = icmp uge i8 %sub.ptr.i, %high
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br i1 %c.1, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%t.0 = icmp ult i8 %start, %high
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call void @use(i1 %t.0)
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%start.1 = sub nuw i8 %start, 1
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%t.1 = icmp ult i8 %start.1, %high
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call void @use(i1 %t.1)
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%start.2 = sub nuw i8 %start, 2
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%t.2 = icmp ult i8 %start.2, %high
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call void @use(i1 %t.2)
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%start.3 = sub nuw i8 %start, 3
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%t.3 = icmp ult i8 %start.3, %high
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call void @use(i1 %t.3)
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%start.4 = sub nuw i8 %start, 4
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%c.4 = icmp ult i8 %start.4, %high
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call void @use(i1 %c.4)
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ret void
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}
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define void @test.not.uge.ule(i8 %start, i8 %low, i8 %high) {
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; CHECK-LABEL: @test.not.uge.ule(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[SUB_PTR_I:%.*]] = sub nuw i8 [[START:%.*]], 3
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; CHECK-NEXT: [[C_1:%.*]] = icmp uge i8 [[SUB_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[T_0:%.*]] = icmp ule i8 [[START]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[T_0]])
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; CHECK-NEXT: [[START_1:%.*]] = sub nuw i8 [[START]], 1
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; CHECK-NEXT: [[T_1:%.*]] = icmp ule i8 [[START_1]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[T_1]])
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; CHECK-NEXT: [[START_2:%.*]] = sub nuw i8 [[START]], 2
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; CHECK-NEXT: [[T_2:%.*]] = icmp ule i8 [[START_2]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 true)
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; CHECK-NEXT: [[START_3:%.*]] = sub nuw i8 [[START]], 3
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; CHECK-NEXT: [[T_3:%.*]] = icmp ule i8 [[START_3]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 true)
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; CHECK-NEXT: [[START_4:%.*]] = sub nuw i8 [[START]], 4
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; CHECK-NEXT: [[T_4:%.*]] = icmp ule i8 [[START_4]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 true)
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; CHECK-NEXT: [[START_5:%.*]] = sub nuw i8 [[START]], 5
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; CHECK-NEXT: [[C_5:%.*]] = icmp ule i8 [[START_5]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 true)
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; CHECK-NEXT: ret void
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;
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entry:
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%sub.ptr.i = sub nuw i8 %start, 3
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%c.1 = icmp uge i8 %sub.ptr.i, %high
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br i1 %c.1, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%t.0 = icmp ule i8 %start, %high
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call void @use(i1 %t.0)
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%start.1 = sub nuw i8 %start, 1
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%t.1 = icmp ule i8 %start.1, %high
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call void @use(i1 %t.1)
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%start.2 = sub nuw i8 %start, 2
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%t.2 = icmp ule i8 %start.2, %high
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call void @use(i1 %t.2)
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%start.3 = sub nuw i8 %start, 3
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%t.3 = icmp ule i8 %start.3, %high
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call void @use(i1 %t.3)
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%start.4 = sub nuw i8 %start, 4
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%t.4 = icmp ule i8 %start.4, %high
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call void @use(i1 %t.4)
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%start.5 = sub nuw i8 %start, 5
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%c.5 = icmp ule i8 %start.5, %high
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call void @use(i1 %c.5)
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ret void
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}
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define void @test.not.uge.ugt(i8 %start, i8 %low, i8 %high) {
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; CHECK-LABEL: @test.not.uge.ugt(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[SUB_PTR_I:%.*]] = sub nuw i8 [[START:%.*]], 3
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; CHECK-NEXT: [[C_1:%.*]] = icmp uge i8 [[SUB_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[F_0:%.*]] = icmp ugt i8 [[START]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[F_0]])
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; CHECK-NEXT: [[START_1:%.*]] = sub nuw i8 [[START]], 1
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; CHECK-NEXT: [[F_1:%.*]] = icmp ugt i8 [[START_1]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[F_1]])
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; CHECK-NEXT: [[START_2:%.*]] = sub nuw i8 [[START]], 2
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; CHECK-NEXT: [[F_2:%.*]] = icmp ugt i8 [[START_2]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 false)
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; CHECK-NEXT: [[START_3:%.*]] = sub nuw i8 [[START]], 3
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; CHECK-NEXT: [[F_3:%.*]] = icmp ugt i8 [[START_3]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 false)
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; CHECK-NEXT: [[START_4:%.*]] = sub nuw i8 [[START]], 4
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; CHECK-NEXT: [[F_4:%.*]] = icmp ugt i8 [[START_4]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 false)
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; CHECK-NEXT: [[START_5:%.*]] = sub nuw i8 [[START]], 5
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; CHECK-NEXT: [[C_5:%.*]] = icmp ugt i8 [[START_5]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 false)
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; CHECK-NEXT: ret void
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;
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entry:
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%sub.ptr.i = sub nuw i8 %start, 3
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%c.1 = icmp uge i8 %sub.ptr.i, %high
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br i1 %c.1, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%f.0 = icmp ugt i8 %start, %high
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call void @use(i1 %f.0)
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%start.1 = sub nuw i8 %start, 1
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%f.1 = icmp ugt i8 %start.1, %high
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call void @use(i1 %f.1)
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%start.2 = sub nuw i8 %start, 2
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%f.2 = icmp ugt i8 %start.2, %high
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call void @use(i1 %f.2)
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%start.3 = sub nuw i8 %start, 3
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%f.3 = icmp ugt i8 %start.3, %high
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call void @use(i1 %f.3)
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%start.4 = sub nuw i8 %start, 4
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%f.4 = icmp ugt i8 %start.4, %high
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call void @use(i1 %f.4)
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%start.5 = sub nuw i8 %start, 5
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%c.5 = icmp ugt i8 %start.5, %high
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call void @use(i1 %c.5)
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ret void
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}
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define void @test.not.uge.uge(i8 %start, i8 %low, i8 %high) {
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; CHECK-LABEL: @test.not.uge.uge(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[SUB_PTR_I:%.*]] = sub nuw i8 [[START:%.*]], 3
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; CHECK-NEXT: [[C_1:%.*]] = icmp uge i8 [[SUB_PTR_I]], [[HIGH:%.*]]
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; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: ret void
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; CHECK: if.end:
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; CHECK-NEXT: [[F_0:%.*]] = icmp ugt i8 [[START]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[F_0]])
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; CHECK-NEXT: [[START_1:%.*]] = sub nuw i8 [[START]], 1
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; CHECK-NEXT: [[F_1:%.*]] = icmp uge i8 [[START_1]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[F_1]])
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; CHECK-NEXT: [[START_2:%.*]] = sub nuw i8 [[START]], 2
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; CHECK-NEXT: [[F_2:%.*]] = icmp uge i8 [[START_2]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 [[F_2]])
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; CHECK-NEXT: [[START_3:%.*]] = sub nuw i8 [[START]], 3
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; CHECK-NEXT: [[F_3:%.*]] = icmp uge i8 [[START_3]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 false)
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; CHECK-NEXT: [[START_4:%.*]] = sub nuw i8 [[START]], 4
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; CHECK-NEXT: [[C_4:%.*]] = icmp uge i8 [[START_4]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 false)
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; CHECK-NEXT: [[START_5:%.*]] = sub nuw i8 [[START]], 5
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; CHECK-NEXT: [[C_5:%.*]] = icmp uge i8 [[START_5]], [[HIGH]]
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; CHECK-NEXT: call void @use(i1 false)
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; CHECK-NEXT: ret void
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;
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entry:
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%sub.ptr.i = sub nuw i8 %start, 3
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%c.1 = icmp uge i8 %sub.ptr.i, %high
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br i1 %c.1, label %if.then, label %if.end
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if.then: ; preds = %entry
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ret void
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if.end: ; preds = %entry
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%f.0 = icmp ugt i8 %start, %high
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call void @use(i1 %f.0)
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%start.1 = sub nuw i8 %start, 1
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%f.1 = icmp uge i8 %start.1, %high
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call void @use(i1 %f.1)
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%start.2 = sub nuw i8 %start, 2
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%f.2 = icmp uge i8 %start.2, %high
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call void @use(i1 %f.2)
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%start.3 = sub nuw i8 %start, 3
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%f.3 = icmp uge i8 %start.3, %high
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call void @use(i1 %f.3)
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%start.4 = sub nuw i8 %start, 4
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%c.4 = icmp uge i8 %start.4, %high
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call void @use(i1 %c.4)
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%start.5 = sub nuw i8 %start, 5
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%c.5 = icmp uge i8 %start.5, %high
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call void @use(i1 %c.5)
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ret void
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}
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declare void @use(i1)
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