[llvm-commits] [llvm] r168681 - /llvm/trunk/test/CodeGen/X86/fma4-intrinsics-x86_64.ll

[Craig Topper]

Author: ctopper
Date: Tue Nov 27 01:19:54 2012
New Revision: 168681

URL: http://llvm.org/viewvc/llvm-project?rev=168681&view=rev
Log:
Add test cases for r168417.

Modified:
    llvm/trunk/test/CodeGen/X86/fma4-intrinsics-x86_64.ll

Modified: llvm/trunk/test/CodeGen/X86/fma4-intrinsics-x86_64.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/fma4-intrinsics-x86_64.ll?rev=168681&r1=168680&r2=168681&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/fma4-intrinsics-x86_64.ll (original)
+++ llvm/trunk/test/CodeGen/X86/fma4-intrinsics-x86_64.ll Tue Nov 27 01:19:54 2012
@@ -63,6 +63,16 @@
 }
 declare < 4 x float > @llvm.x86.fma.vfmadd.ps(< 4 x float >, < 4 x float >, < 4 x float >) nounwind readnone
 
+; To test execution dependency
+define < 4 x float > @test_x86_fma_vfmadd_ps_load3(< 4 x float >* %a0, < 4 x float >* %a1, < 4 x float > %a2) {
+  ; CHECK: vmovaps
+  ; CHECK: vfmaddps %{{.*}}, (%{{.*}})
+  %x = load <4 x float>* %a0
+  %y = load <4 x float>* %a1
+  %res = call < 4 x float > @llvm.x86.fma.vfmadd.ps(< 4 x float > %x, < 4 x float > %y, < 4 x float > %a2) ; <i64> [#uses=1]
+  ret < 4 x float > %res
+}
+
 define < 2 x double > @test_x86_fma_vfmadd_pd(< 2 x double > %a0, < 2 x double > %a1, < 2 x double > %a2) {
   ; CHECK: vfmaddpd
   %res = call < 2 x double > @llvm.x86.fma.vfmadd.pd(< 2 x double > %a0, < 2 x double > %a1, < 2 x double > %a2) ; <i64> [#uses=1]
@@ -82,6 +92,16 @@
 }
 declare < 2 x double > @llvm.x86.fma.vfmadd.pd(< 2 x double >, < 2 x double >, < 2 x double >) nounwind readnone
 
+; To test execution dependency
+define < 2 x double > @test_x86_fma_vfmadd_pd_load3(< 2 x double >* %a0, < 2 x double >* %a1, < 2 x double > %a2) {
+  ; CHECK: vmovapd
+  ; CHECK: vfmaddpd %{{.*}}, (%{{.*}})
+  %x = load <2 x double>* %a0
+  %y = load <2 x double>* %a1
+  %res = call < 2 x double > @llvm.x86.fma.vfmadd.pd(< 2 x double > %x, < 2 x double > %y, < 2 x double > %a2) ; <i64> [#uses=1]
+  ret < 2 x double > %res
+}
+
 define < 8 x float > @test_x86_fma_vfmadd_ps_256(< 8 x float > %a0, < 8 x float > %a1, < 8 x float > %a2) {
   ; CHECK: vfmaddps
   ; CHECK: ymm