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Diffstat (limited to 'test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll')
| -rw-r--r-- | test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll b/test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll new file mode 100644 index 0000000..f1300fa --- /dev/null +++ b/test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll @@ -0,0 +1,20 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep xor | grep CPI + +define void @casin({ double, double }* sret %agg.result, double %z.0, double %z.1) nounwind { +entry: + %memtmp = alloca { double, double }, align 8 ; <{ double, double }*> [#uses=3] + %tmp4 = sub double -0.000000e+00, %z.1 ; <double> [#uses=1] + call void @casinh( { double, double }* sret %memtmp, double %tmp4, double %z.0 ) nounwind + %tmp19 = getelementptr { double, double }* %memtmp, i32 0, i32 0 ; <double*> [#uses=1] + %tmp20 = load double* %tmp19, align 8 ; <double> [#uses=1] + %tmp22 = getelementptr { double, double }* %memtmp, i32 0, i32 1 ; <double*> [#uses=1] + %tmp23 = load double* %tmp22, align 8 ; <double> [#uses=1] + %tmp32 = sub double -0.000000e+00, %tmp20 ; <double> [#uses=1] + %tmp37 = getelementptr { double, double }* %agg.result, i32 0, i32 0 ; <double*> [#uses=1] + store double %tmp23, double* %tmp37, align 8 + %tmp40 = getelementptr { double, double }* %agg.result, i32 0, i32 1 ; <double*> [#uses=1] + store double %tmp32, double* %tmp40, align 8 + ret void +} + +declare void @casinh({ double, double }* sret , double, double) nounwind |