e2d2ce9ff1
`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
30 lines
1.1 KiB
LLVM
30 lines
1.1 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 -o %t1
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; RUN: not grep "stw r31, -4(r1)" %t1
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; RUN: grep "stwu r1, -16416(r1)" %t1
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; RUN: grep "addi r1, r1, 16416" %t1
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
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; RUN: not grep "lwz r31, -4(r1)"
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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 -disable-fp-elim \
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; RUN: -o %t2
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; RUN: grep "stw r31, -4(r1)" %t2
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; RUN: grep "stwu r1, -16416(r1)" %t2
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; RUN: grep "addi r1, r1, 16416" %t2
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; RUN: grep "lwz r31, -4(r1)" %t2
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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin8 -o %t3
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; RUN: not grep "std r31, -8(r1)" %t3
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; RUN: grep "stdu r1, -16432(r1)" %t3
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; RUN: grep "addi r1, r1, 16432" %t3
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; RUN: not grep "ld r31, -8(r1)" %t3
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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin8 -disable-fp-elim \
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; RUN: -o %t4
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; RUN: grep "std r31, -8(r1)" %t4
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; RUN: grep "stdu r1, -16448(r1)" %t4
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; RUN: grep "addi r1, r1, 16448" %t4
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; RUN: grep "ld r31, -8(r1)" %t4
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define i32* @f1() {
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%tmp = alloca i32, i32 4095 ; <i32*> [#uses=1]
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ret i32* %tmp
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}
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