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b3a8585bc1
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754
51 lines
1.3 KiB
LLVM
51 lines
1.3 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | not grep cmp
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define i32 @seli32_1(i32 %a) {
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entry:
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%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
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%retval = select i1 %tmp.1, i32 5, i32 0 ; <i32> [#uses=1]
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ret i32 %retval
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}
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define i32 @seli32_2(i32 %a, i32 %b) {
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entry:
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%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
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%retval = select i1 %tmp.1, i32 %b, i32 0 ; <i32> [#uses=1]
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ret i32 %retval
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}
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define i32 @seli32_3(i32 %a, i16 %b) {
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entry:
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%tmp.2 = sext i16 %b to i32 ; <i32> [#uses=1]
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%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
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%retval = select i1 %tmp.1, i32 %tmp.2, i32 0 ; <i32> [#uses=1]
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ret i32 %retval
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}
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define i32 @seli32_4(i32 %a, i16 %b) {
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entry:
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%tmp.2 = zext i16 %b to i32 ; <i32> [#uses=1]
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%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
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%retval = select i1 %tmp.1, i32 %tmp.2, i32 0 ; <i32> [#uses=1]
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ret i32 %retval
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}
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define i16 @seli16_1(i16 %a) {
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entry:
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%tmp.1 = icmp slt i16 %a, 0 ; <i1> [#uses=1]
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%retval = select i1 %tmp.1, i16 7, i16 0 ; <i16> [#uses=1]
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ret i16 %retval
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}
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define i16 @seli16_2(i32 %a, i16 %b) {
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%tmp.1 = icmp slt i32 %a, 0 ; <i1> [#uses=1]
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%retval = select i1 %tmp.1, i16 %b, i16 0 ; <i16> [#uses=1]
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ret i16 %retval
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}
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define i32 @seli32_a_a(i32 %a) {
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%tmp = icmp slt i32 %a, 1 ; <i1> [#uses=1]
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%min = select i1 %tmp, i32 %a, i32 0 ; <i32> [#uses=1]
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ret i32 %min
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}
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