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| author | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
| commit | e264f62ca09a8f65c87a46d562a4d0f9ec5d457e (patch) | |
| tree | 59e3d57ef656cef79afa708ae0a3daf25cd91fcf /test/CodeGen/X86/postalloc-coalescing.ll | |
| download | external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.zip external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.gz external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.bz2 | |
Check in LLVM r95781.
Diffstat (limited to 'test/CodeGen/X86/postalloc-coalescing.ll')
| -rw-r--r-- | test/CodeGen/X86/postalloc-coalescing.ll | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/CodeGen/X86/postalloc-coalescing.ll b/test/CodeGen/X86/postalloc-coalescing.ll new file mode 100644 index 0000000..a171436 --- /dev/null +++ b/test/CodeGen/X86/postalloc-coalescing.ll @@ -0,0 +1,35 @@ +; RUN: llc < %s -march=x86 | grep mov | count 3 + +define fastcc i32 @_Z18yy_get_next_bufferv() { +entry: + br label %bb131 + +bb116: ; preds = %bb131 + %tmp125126 = trunc i32 %c.1 to i8 ; <i8> [#uses=1] + store i8 %tmp125126, i8* null, align 1 + br label %bb131 + +bb131: ; preds = %bb116, %entry + %c.2 = phi i32 [ %c.1, %bb116 ], [ 42, %entry ] ; <i32> [#uses=1] + %c.1 = select i1 false, i32 0, i32 %c.2 ; <i32> [#uses=4] + %tmp181 = icmp eq i32 %c.1, -1 ; <i1> [#uses=1] + br i1 %tmp181, label %bb158, label %bb116 + +bb158: ; preds = %bb131 + br i1 true, label %cond_true163, label %cond_next178 + +cond_true163: ; preds = %bb158 + %tmp172173 = trunc i32 %c.1 to i8 ; <i8> [#uses=1] + store i8 %tmp172173, i8* null, align 1 + br label %cond_next178 + +cond_next178: ; preds = %cond_true163, %bb158 + %tmp180 = icmp eq i32 %c.1, -1 ; <i1> [#uses=1] + br i1 %tmp180, label %cond_next184, label %cond_next199 + +cond_next184: ; preds = %cond_next178 + ret i32 0 + +cond_next199: ; preds = %cond_next178 + ret i32 0 +} |