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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
28 lines
747 B
LLVM
28 lines
747 B
LLVM
; RUN: llc -verify-machineinstrs -code-model=large < %s | FileCheck %s
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target datalayout = "e-m:e-i64:64-n32:64"
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target triple = "powerpc64le-unknown-linux-gnu"
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@number64 = global i64 10, align 8
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; CHECK: .abiversion 2
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define i64 @use_toc(i64 %a) nounwind {
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entry:
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; CHECK: .Lfunc_toc[[FN:[0-9]+]]:
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; CHECK-NEXT: .quad .TOC.-.Lfunc_gep[[FN]]
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; CHECK: use_toc:
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; CHECK-NEXT: .L{{.*}}:
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; CHECK-NEXT: .Lfunc_gep[[FN]]:
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; CHECK-NEXT: ld 2, .Lfunc_toc[[FN]]-.Lfunc_gep[[FN]](12)
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; CHECK-NEXT: add 2, 2, 12
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; CHECK-NEXT: .Lfunc_lep[[FN]]:
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; CHECK-NEXT: .localentry use_toc, .Lfunc_lep[[FN]]-.Lfunc_gep[[FN]]
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; CHECK-NEXT: %entry
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%0 = load i64, i64* @number64, align 8
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%cmp = icmp eq i64 %0, %a
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%conv1 = zext i1 %cmp to i64
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ret i64 %conv1
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}
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