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53e8c5a4af
This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205541
30 lines
759 B
LLVM
30 lines
759 B
LLVM
; RUN: llc -mtriple=arm-eabi -mattr=+v6t2 %s -o - | FileCheck %s
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; RUN: llc -mtriple=arm-eabi -mattr=+v6t2 -arm-use-mulops=false %s -o - \
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; RUN: | FileCheck %s -check-prefix=NO_MULOPS
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define i32 @f1(i32 %a, i32 %b, i32 %c) {
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%tmp1 = mul i32 %a, %b
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%tmp2 = sub i32 %c, %tmp1
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ret i32 %tmp2
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}
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; sub doesn't commute, so no mls for this one
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define i32 @f2(i32 %a, i32 %b, i32 %c) {
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%tmp1 = mul i32 %a, %b
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%tmp2 = sub i32 %tmp1, %c
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ret i32 %tmp2
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}
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; CHECK-LABEL: f1:
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; CHECK: mls r0, r0, r1, r2
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; NO_MULOPS-LABEL: f1:
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; NO_MULOPS: mul r0, r0, r1
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; NO_MULOPS-NEXT: sub r0, r2, r0
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; CHECK-LABEL: f2:
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; CHECK: mul r0, r0, r1
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; CHECK-NEXT: sub r0, r0, r2
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; NO_MULOPS-LABEL: f2:
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; NO_MULOPS: mul r0, r0, r1
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; NO_MULOPS-NEXT: sub r0, r0, r2
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