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f7935a3f63
`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: 309774
41 lines
1.2 KiB
LLVM
41 lines
1.2 KiB
LLVM
; RUN: llc < %s -mtriple=i686-- -x86-asm-syntax=intel | \
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; RUN: grep -i ST | not grep "fadd\|fsub\|fdiv\|fmul"
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; Test that the load of the memory location is folded into the operation.
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define double @test_add(double %X, double* %P) {
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%Y = load double, double* %P ; <double> [#uses=1]
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%R = fadd double %X, %Y ; <double> [#uses=1]
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ret double %R
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}
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define double @test_mul(double %X, double* %P) {
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%Y = load double, double* %P ; <double> [#uses=1]
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%R = fmul double %X, %Y ; <double> [#uses=1]
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ret double %R
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}
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define double @test_sub(double %X, double* %P) {
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%Y = load double, double* %P ; <double> [#uses=1]
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%R = fsub double %X, %Y ; <double> [#uses=1]
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ret double %R
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}
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define double @test_subr(double %X, double* %P) {
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%Y = load double, double* %P ; <double> [#uses=1]
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%R = fsub double %Y, %X ; <double> [#uses=1]
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ret double %R
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}
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define double @test_div(double %X, double* %P) {
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%Y = load double, double* %P ; <double> [#uses=1]
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%R = fdiv double %X, %Y ; <double> [#uses=1]
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ret double %R
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}
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define double @test_divr(double %X, double* %P) {
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%Y = load double, double* %P ; <double> [#uses=1]
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%R = fdiv double %Y, %X ; <double> [#uses=1]
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ret double %R
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}
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