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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
53 lines
729 B
LLVM
53 lines
729 B
LLVM
; All of these routines should be perform optimal load of constants.
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
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; RUN: grep lis | count 5
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
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; RUN: grep ori | count 3
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
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; RUN: grep "li " | count 4
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define i32 @f1() {
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entry:
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ret i32 1
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}
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define i32 @f2() {
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entry:
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ret i32 -1
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}
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define i32 @f3() {
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entry:
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ret i32 0
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}
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define i32 @f4() {
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entry:
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ret i32 32767
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}
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define i32 @f5() {
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entry:
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ret i32 65535
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}
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define i32 @f6() {
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entry:
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ret i32 65536
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}
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define i32 @f7() {
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entry:
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ret i32 131071
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}
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define i32 @f8() {
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entry:
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ret i32 2147483647
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}
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define i32 @f9() {
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entry:
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ret i32 -2147483648
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}
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