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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 0000000000..37afbc6ba6 --- /dev/null +++ b/test/CodeGen/X86/arg-cast.ll @@ -0,0 +1,18 @@ +; This should compile to movl $2147483647, %eax + andl only. +; RUN: llvm-as < %s | llc | grep andl +; RUN: llvm-as < %s | llc | not grep movsd +; RUN: llvm-as < %s | llc | not grep esp +; 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 +} + |