diff options
| author | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-01-19 07:30:47 +0000 |
|---|---|---|
| committer | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-01-19 07:30:47 +0000 |
| commit | 54c61edee768a2da8e69bc8ba3a218d3bd9f018a (patch) | |
| tree | ab0dc0289a984df7e950cd24069806ff6d3e2919 /llvm/test/CodeGen/X86/widen_load-2.ll | |
| parent | af51993ee12e7bb729ae8fffd97c2376adc4b784 (diff) | |
| download | bcm5719-llvm-54c61edee768a2da8e69bc8ba3a218d3bd9f018a.tar.gz bcm5719-llvm-54c61edee768a2da8e69bc8ba3a218d3bd9f018a.zip | |
[MIScheduler] Slightly better handling of constrainLocalCopy when both source and dest are local
This fixes PR21792.
Differential Revision: http://reviews.llvm.org/D6823
llvm-svn: 226433
Diffstat (limited to 'llvm/test/CodeGen/X86/widen_load-2.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/widen_load-2.ll | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/llvm/test/CodeGen/X86/widen_load-2.ll b/llvm/test/CodeGen/X86/widen_load-2.ll index 0ec3574d69e..a3cc4079117 100644 --- a/llvm/test/CodeGen/X86/widen_load-2.ll +++ b/llvm/test/CodeGen/X86/widen_load-2.ll @@ -76,10 +76,9 @@ define void @add3i16(%i16vec3* nocapture sret %ret, %i16vec3* %ap, %i16vec3* %bp ; CHECK: pmovzxwd (%{{.*}}), %[[R0:xmm[0-9]+]] ; CHECK-NEXT: pmovzxwd (%{{.*}}), %[[R1:xmm[0-9]+]] ; CHECK-NEXT: paddd %[[R0]], %[[R1]] -; CHECK-NEXT: movdqa %[[R1]], %[[R0]] -; CHECK-NEXT: pshufb {{.*}}, %[[R0]] -; CHECK-NEXT: pmovzxdq %[[R0]], %[[R0]] ; CHECK-NEXT: pextrw $4, %[[R1]], 4(%{{.*}}) +; CHECK-NEXT: pshufb {{.*}}, %[[R1]] +; CHECK-NEXT: pmovzxdq %[[R1]], %[[R0]] ; CHECK-NEXT: movd %[[R0]], (%{{.*}}) %a = load %i16vec3* %ap, align 16 %b = load %i16vec3* %bp, align 16 @@ -144,10 +143,9 @@ define void @add3i8(%i8vec3* nocapture sret %ret, %i8vec3* %ap, %i8vec3* %bp) no ; CHECK: pmovzxbd (%{{.*}}), %[[R0:xmm[0-9]+]] ; CHECK-NEXT: pmovzxbd (%{{.*}}), %[[R1:xmm[0-9]+]] ; CHECK-NEXT: paddd %[[R0]], %[[R1]] -; CHECK-NEXT: movdqa %[[R1]], %[[R0]] -; CHECK-NEXT: pshufb {{.*}}, %[[R0]] -; CHECK-NEXT: pmovzxwq %[[R0]], %[[R0]] ; CHECK-NEXT: pextrb $8, %[[R1]], 2(%{{.*}}) +; CHECK-NEXT: pshufb {{.*}}, %[[R1]] +; CHECK-NEXT: pmovzxwq %[[R1]], %[[R0]] ; CHECK-NEXT: movd %[[R0]], %e[[R2:[abcd]]]x ; CHECK-NEXT: movw %[[R2]]x, (%{{.*}}) %a = load %i8vec3* %ap, align 16 @@ -206,10 +204,9 @@ define void @rot(%i8vec3pack* nocapture sret %result, %i8vec3pack* %X, %i8vec3pa ; CHECK-NEXT: pinsrd $2, %e[[R0]]x, %[[X1]] ; CHECK-NEXT: pextrd $3, %[[X0]], %e[[R0:[abcd]]]x ; CHECK-NEXT: pinsrd $3, %e[[R0]]x, %[[X1]] -; CHECK-NEXT: movdqa %[[X1]], %[[X2:xmm[0-9]+]] -; CHECK-NEXT: pshufb %[[SHUFFLE_MASK]], %[[X2]] -; CHECK-NEXT: pmovzxwq %[[X2]], %[[X3:xmm[0-9]+]] ; CHECK-NEXT: pextrb $8, %[[X1]], 2(%{{.*}}) +; CHECK-NEXT: pshufb %[[SHUFFLE_MASK]], %[[X1]] +; CHECK-NEXT: pmovzxwq %[[X1]], %[[X3:xmm[0-9]+]] ; CHECK-NEXT: movd %[[X3]], %e[[R0:[abcd]]]x ; CHECK-NEXT: movw %[[R0]]x, (%{{.*}}) |
