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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/arg-cast.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/arg-cast.ll')
| -rw-r--r-- | test/CodeGen/X86/arg-cast.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/X86/arg-cast.ll b/test/CodeGen/X86/arg-cast.ll new file mode 100644 index 0000000..c111514 --- /dev/null +++ b/test/CodeGen/X86/arg-cast.ll @@ -0,0 +1,18 @@ +; This should compile to movl $2147483647, %eax + andl only. +; RUN: llc < %s | grep andl +; RUN: llc < %s | not grep movsd +; RUN: llc < %s | grep esp | not grep add +; rdar://5736574 + +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" +target triple = "i686-apple-darwin8" + +define i32 @foo(double %x) nounwind { +entry: + %x15 = bitcast double %x to i64 ; <i64> [#uses=1] + %tmp713 = lshr i64 %x15, 32 ; <i64> [#uses=1] + %tmp714 = trunc i64 %tmp713 to i32 ; <i32> [#uses=1] + %tmp8 = and i32 %tmp714, 2147483647 ; <i32> [#uses=1] + ret i32 %tmp8 +} + |