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llvm-mirror/test/CodeGen/PowerPC/cr_spilling.ll
Matthias Braun b3a8585bc1 PowerPC: Do not use llc -march in tests.
`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
2017-08-01 22:20:41 +00:00

28 lines
807 B
LLVM

; RUN: llc < %s -mtriple=ppc32-- -regalloc=fast -O0 -relocation-model=pic -o -
; PR1638
@.str242 = external constant [3 x i8] ; <[3 x i8]*> [#uses=1]
define fastcc void @ParseContent(i8* %buf, i32 %bufsize) {
entry:
%items = alloca [10000 x i8*], align 16 ; <[10000 x i8*]*> [#uses=0]
%tmp86 = add i32 0, -1 ; <i32> [#uses=1]
br i1 false, label %cond_true94, label %cond_next99
cond_true94: ; preds = %entry
%tmp98 = call i32 (i8*, ...) @printf(i8* getelementptr ([3 x i8], [3 x i8]* @.str242, i32 0, i32 0), i8* null) ; <i32> [#uses=0]
%tmp20971 = icmp sgt i32 %tmp86, 0 ; <i1> [#uses=1]
br i1 %tmp20971, label %bb101, label %bb212
cond_next99: ; preds = %entry
ret void
bb101: ; preds = %cond_true94
ret void
bb212: ; preds = %cond_true94
ret void
}
declare i32 @printf(i8*, ...)