diff options
| author | Craig Topper <craig.topper@intel.com> | 2017-07-03 05:54:13 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-07-03 05:54:13 +0000 |
| commit | 1e4643a98e18d2234eecf2f25f396b9cef521b6a (patch) | |
| tree | 408807ffcf9cdb59be6fcf76e68559531644bc3c /llvm/test | |
| parent | 960ce1ee204ab999e7e1018e6db76f21132837a0 (diff) | |
| download | bcm5719-llvm-1e4643a98e18d2234eecf2f25f396b9cef521b6a.tar.gz bcm5719-llvm-1e4643a98e18d2234eecf2f25f396b9cef521b6a.zip | |
[InstCombine] Support BITWISE_OP(BSWAP(A),BSWAP(B))->BSWAP(BITWISE_OP(A, B)) for vectors.
llvm-svn: 306999
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/bswap-fold.ll | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/llvm/test/Transforms/InstCombine/bswap-fold.ll b/llvm/test/Transforms/InstCombine/bswap-fold.ll index cc947bad233..3edd7b338ae 100644 --- a/llvm/test/Transforms/InstCombine/bswap-fold.ll +++ b/llvm/test/Transforms/InstCombine/bswap-fold.ll @@ -213,10 +213,9 @@ define i64 @bs_xor64(i64 %a, i64 %b) #0 { define <2 x i32> @bs_and32vec(<2 x i32> %a, <2 x i32> %b) #0 { ; CHECK-LABEL: @bs_and32vec( -; CHECK-NEXT: [[TMP1:%.*]] = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[B:%.*]]) -; CHECK-NEXT: [[TMP3:%.*]] = and <2 x i32> [[TMP1]], [[TMP2]] -; CHECK-NEXT: ret <2 x i32> [[TMP3]] +; CHECK-NEXT: [[TMP1:%.*]] = and <2 x i32> [[A:%.*]], [[B:%.*]] +; CHECK-NEXT: [[TMP2:%.*]] = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[TMP1]]) +; CHECK-NEXT: ret <2 x i32> [[TMP2]] ; %tmp1 = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %a) %tmp2 = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %b) @@ -226,10 +225,9 @@ define <2 x i32> @bs_and32vec(<2 x i32> %a, <2 x i32> %b) #0 { define <2 x i32> @bs_or32vec(<2 x i32> %a, <2 x i32> %b) #0 { ; CHECK-LABEL: @bs_or32vec( -; CHECK-NEXT: [[TMP1:%.*]] = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[B:%.*]]) -; CHECK-NEXT: [[TMP3:%.*]] = or <2 x i32> [[TMP1]], [[TMP2]] -; CHECK-NEXT: ret <2 x i32> [[TMP3]] +; CHECK-NEXT: [[TMP1:%.*]] = or <2 x i32> [[A:%.*]], [[B:%.*]] +; CHECK-NEXT: [[TMP2:%.*]] = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[TMP1]]) +; CHECK-NEXT: ret <2 x i32> [[TMP2]] ; %tmp1 = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %a) %tmp2 = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %b) @@ -239,10 +237,9 @@ define <2 x i32> @bs_or32vec(<2 x i32> %a, <2 x i32> %b) #0 { define <2 x i32> @bs_xor32vec(<2 x i32> %a, <2 x i32> %b) #0 { ; CHECK-LABEL: @bs_xor32vec( -; CHECK-NEXT: [[TMP1:%.*]] = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[B:%.*]]) -; CHECK-NEXT: [[TMP3:%.*]] = xor <2 x i32> [[TMP1]], [[TMP2]] -; CHECK-NEXT: ret <2 x i32> [[TMP3]] +; CHECK-NEXT: [[TMP1:%.*]] = xor <2 x i32> [[A:%.*]], [[B:%.*]] +; CHECK-NEXT: [[TMP2:%.*]] = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> [[TMP1]]) +; CHECK-NEXT: ret <2 x i32> [[TMP2]] ; %tmp1 = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %a) %tmp2 = tail call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %b) |
