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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
27 lines
1.3 KiB
LLVM
27 lines
1.3 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -code-model=small -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s -check-prefix=SMALL
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; RUN: llc -verify-machineinstrs < %s -code-model=medium -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s -check-prefix=MEDIUM
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; RUN: llc -verify-machineinstrs < %s -code-model=large -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s -check-prefix=MEDIUM
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; RUN: llc -verify-machineinstrs < %s -code-model=small -mtriple=powerpc64le-unknown-linux-gnu | FileCheck %s -check-prefix=SMALL
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; RUN: llc -verify-machineinstrs < %s -code-model=medium -mtriple=powerpc64le-unknown-linux-gnu | FileCheck %s -check-prefix=MEDIUM
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; RUN: llc -verify-machineinstrs < %s -code-model=large -mtriple=powerpc64le-unknown-linux-gnu | FileCheck %s -check-prefix=MEDIUM
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define i8* @test() {
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entry:
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br label %here
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here: ; preds = %entry
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; MEDIUM: .Ltmp[[TMP0:[0-9]+]]:
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; MEDIUM: addis [[R0:[0-9]+]], 2, .LC[[LC0:[0-9]+]]@toc@ha
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; MEDIUM: ld 3, .LC[[LC0]]@toc@l([[R0]])
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; MEDIUM: blr
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; MEDIUM: .LC[[LC0]]:
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; MEDIUM: .tc .Ltmp[[TMP0]][TC],.Ltmp[[TMP0]]
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; SMALL: .Ltmp[[TMP0:[0-9]+]]:
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; SMALL: ld 3, .LC[[LC0:[0-9]+]]@toc(2)
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; SMALL: blr
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; SMALL: .LC[[LC0]]:
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; SMALL: .tc .Ltmp[[TMP0]][TC],.Ltmp[[TMP0]]
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ret i8* blockaddress(@test, %here)
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}
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