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`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. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309755
18 lines
535 B
LLVM
18 lines
535 B
LLVM
; RUN: llc -mcpu=cortex-a8 < %s | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "thumb-apple-macosx10.8.0"
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; CHECK: foo
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; CHECK-NOT: bfi
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; CHECK: bx
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define i32 @foo(i8 zeroext %i) nounwind uwtable readnone ssp {
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%1 = and i8 %i, 15
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%2 = zext i8 %1 to i32
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%3 = icmp ult i8 %1, 10
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%4 = or i32 %2, 48
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%5 = add nsw i32 %2, 55
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%6 = select i1 %3, i32 %4, i32 %5
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ret i32 %6
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}
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