CodeGen peephole: fold redundant phys reg copies

[oota-llvm.git] / test / CodeGen / X86 / 2008-02-06-LoadFoldingBug.ll

diff --git a/test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll b/test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll
index 6db6537aed26ee3c907e00df86618d2ea430ca30..56b1c7836e12ad9b149089db70cd33d9fc81a77e 100644 (file)
--- a/test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll
+++ b/test/CodeGen/X86/2008-02-06-LoadFoldingBug.ll
@@ -1,18 +1,19 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep xor | grep CPI
+; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
 
+; CHECK: xorpd {{.*}}{{LCPI0_0|__xmm@}}
 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 = fsub 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]
+       %tmp19 = getelementptr { double, double }, { double, double }* %memtmp, i32 0, i32 0            ; <double*> [#uses=1]
+       %tmp20 = load double, double* %tmp19, align 8           ; <double> [#uses=1]
+       %tmp22 = getelementptr { double, double }, { double, double }* %memtmp, i32 0, i32 1            ; <double*> [#uses=1]
+       %tmp23 = load double, double* %tmp22, align 8           ; <double> [#uses=1]
        %tmp32 = fsub double -0.000000e+00, %tmp20              ; <double> [#uses=1]
-       %tmp37 = getelementptr { double, double }* %agg.result, i32 0, i32 0            ; <double*> [#uses=1]
+       %tmp37 = getelementptr { double, double }, { 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]
+       %tmp40 = getelementptr { double, double }, { double, double }* %agg.result, i32 0, i32 1                ; <double*> [#uses=1]
        store double %tmp32, double* %tmp40, align 8
        ret void
 }