CodeGen peephole: fold redundant phys reg copies

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

diff --git a/test/CodeGen/X86/vec_fabs.ll b/test/CodeGen/X86/vec_fabs.ll
index 2271946abefde45c7ec7382e81767b3dadc87413..960b5f27cf5357edc9df7cc6333fd9bf5260f89e 100644 (file)
--- a/test/CodeGen/X86/vec_fabs.ll
+++ b/test/CodeGen/X86/vec_fabs.ll
@@ -1,10 +1,10 @@
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=corei7-avx | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx | FileCheck %s
 
 
 define <2 x double> @fabs_v2f64(<2 x double> %p)
 {
   ; CHECK-LABEL: fabs_v2f64
-  ; CHECK: vandps
+  ; CHECK: vandpd
   %t = call <2 x double> @llvm.fabs.v2f64(<2 x double> %p)
   ret <2 x double> %t
 }
@@ -22,7 +22,7 @@ declare <4 x float> @llvm.fabs.v4f32(<4 x float> %p)
 define <4 x double> @fabs_v4f64(<4 x double> %p)
 {
   ; CHECK-LABEL: fabs_v4f64
-  ; CHECK: vandps
+  ; CHECK: vandpd
   %t = call <4 x double> @llvm.fabs.v4f64(<4 x double> %p)
   ret <4 x double> %t
 }
@@ -52,24 +52,24 @@ declare <8 x float> @llvm.fabs.v8f32(<8 x float> %p)
 ; We should generate:
 ;    mov     (put constant value in return register)
 
-; CHECK-LABEL: fabs_v2f32_1
 define i64 @fabs_v2f32_1() {
+; CHECK-LABEL: fabs_v2f32_1:
+; CHECK: movabsq $9223372032559808512, %rax # imm = 0x7FFFFFFF00000000
+; CHECK-NEXT: retq
  %bitcast = bitcast i64 18446744069414584320 to <2 x float> ; 0xFFFF_FFFF_0000_0000
  %fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %bitcast)
  %ret = bitcast <2 x float> %fabs to i64
  ret i64 %ret
-; CHECK: movabsq $9223372032559808512, %rax
-;  # imm = 0x7FFF_FFFF_0000_0000
 }
 
-; CHECK-LABEL: fabs_v2f32_2
 define i64 @fabs_v2f32_2() {
+; CHECK-LABEL: fabs_v2f32_2:
+; CHECK: movl $2147483647, %eax       # imm = 0x7FFFFFFF
+; CHECK-NEXT: retq
  %bitcast = bitcast i64 4294967295 to <2 x float> ; 0x0000_0000_FFFF_FFFF
  %fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %bitcast)
  %ret = bitcast <2 x float> %fabs to i64
  ret i64 %ret
-; CHECK: movl $2147483647, %eax
-;  # imm = 0x0000_0000_7FFF_FFFF
 }
 
 declare <2 x float> @llvm.fabs.v2f32(<2 x float> %p)