CodeGen peephole: fold redundant phys reg copies

[oota-llvm.git] / test / CodeGen / X86 / sincos-opt.ll

diff --git a/test/CodeGen/X86/sincos-opt.ll b/test/CodeGen/X86/sincos-opt.ll
index f364d1fc2dc8a46715e1f3c17c4e3ff179f74001..9d02bcd9a6c708a11c97b80bc55d7cf9a3a17192 100644 (file)
--- a/test/CodeGen/X86/sincos-opt.ll
+++ b/test/CodeGen/X86/sincos-opt.ll
@@ -4,21 +4,23 @@
 
 ; Combine sin / cos into a single call.
 ; rdar://13087969
+; rdar://13599493
 
 define float @test1(float %x) nounwind {
 entry:
-; GNU_SINCOS: test1:
+; GNU_SINCOS-LABEL: test1:
 ; GNU_SINCOS: callq sincosf
 ; GNU_SINCOS: movss 4(%rsp), %xmm0
 ; GNU_SINCOS: addss (%rsp), %xmm0
 
-; OSX_SINCOS: test1:
+; OSX_SINCOS-LABEL: test1:
 ; OSX_SINCOS: callq ___sincosf_stret
+; OSX_SINCOS: movshdup {{.*}} xmm1 = xmm0[1,1,3,3]
 ; OSX_SINCOS: addss %xmm1, %xmm0
 
 ; OSX_NOOPT: test1
-; OSX_NOOPT: callq _cosf
 ; OSX_NOOPT: callq _sinf
+; OSX_NOOPT: callq _cosf
   %call = tail call float @sinf(float %x) nounwind readnone
   %call1 = tail call float @cosf(float %x) nounwind readnone
   %add = fadd float %call, %call1
@@ -27,18 +29,18 @@ entry:
 
 define double @test2(double %x) nounwind {
 entry:
-; GNU_SINCOS: test2:
+; GNU_SINCOS-LABEL: test2:
 ; GNU_SINCOS: callq sincos
 ; GNU_SINCOS: movsd 16(%rsp), %xmm0
 ; GNU_SINCOS: addsd 8(%rsp), %xmm0
 
-; OSX_SINCOS: test2:
+; OSX_SINCOS-LABEL: test2:
 ; OSX_SINCOS: callq ___sincos_stret
 ; OSX_SINCOS: addsd %xmm1, %xmm0
 
 ; OSX_NOOPT: test2
-; OSX_NOOPT: callq _cos
 ; OSX_NOOPT: callq _sin
+; OSX_NOOPT: callq _cos
   %call = tail call double @sin(double %x) nounwind readnone
   %call1 = tail call double @cos(double %x) nounwind readnone
   %add = fadd double %call, %call1
@@ -47,7 +49,7 @@ entry:
 
 define x86_fp80 @test3(x86_fp80 %x) nounwind {
 entry:
-; GNU_SINCOS: test3:
+; GNU_SINCOS-LABEL: test3:
 ; GNU_SINCOS: callq sinl
 ; GNU_SINCOS: callq cosl
 ; GNU_SINCOS: ret