diff options
Diffstat (limited to 'llvm/test/Transforms/PhaseOrdering/bitfield-bittests.ll')
| -rw-r--r-- | llvm/test/Transforms/PhaseOrdering/bitfield-bittests.ll | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/llvm/test/Transforms/PhaseOrdering/bitfield-bittests.ll b/llvm/test/Transforms/PhaseOrdering/bitfield-bittests.ll index fea74d7ee11..25da350ee46 100644 --- a/llvm/test/Transforms/PhaseOrdering/bitfield-bittests.ll +++ b/llvm/test/Transforms/PhaseOrdering/bitfield-bittests.ll @@ -76,14 +76,10 @@ define i32 @anyset(i32 %a) { define i32 @allset(i32 %a) { ; CHECK-LABEL: @allset( -; CHECK-NEXT: [[BF_LSHR:%.*]] = lshr i32 [[A:%.*]], 1 -; CHECK-NEXT: [[BF_LSHR5:%.*]] = lshr i32 [[A]], 2 -; CHECK-NEXT: [[BF_LSHR10:%.*]] = lshr i32 [[A]], 3 -; CHECK-NEXT: [[BF_CLEAR2:%.*]] = and i32 [[A]], 1 -; CHECK-NEXT: [[AND:%.*]] = and i32 [[BF_CLEAR2]], [[BF_LSHR]] -; CHECK-NEXT: [[AND8:%.*]] = and i32 [[AND]], [[BF_LSHR5]] -; CHECK-NEXT: [[AND13:%.*]] = and i32 [[AND8]], [[BF_LSHR10]] -; CHECK-NEXT: ret i32 [[AND13]] +; CHECK-NEXT: [[TMP1:%.*]] = and i32 [[A:%.*]], 15 +; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 15 +; CHECK-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32 +; CHECK-NEXT: ret i32 [[TMP3]] ; %a.sroa.0.0.trunc = trunc i32 %a to i8 %a.sroa.5.0.shift = lshr i32 %a, 8 @@ -110,15 +106,10 @@ define i32 @allset(i32 %a) { define i32 @anyclear(i32 %a) { ; CHECK-LABEL: @anyclear( -; CHECK-NEXT: [[BF_LSHR:%.*]] = lshr i32 [[A:%.*]], 1 -; CHECK-NEXT: [[BF_LSHR5:%.*]] = lshr i32 [[A]], 2 -; CHECK-NEXT: [[BF_LSHR10:%.*]] = lshr i32 [[A]], 3 -; CHECK-NEXT: [[BF_CLEAR2:%.*]] = and i32 [[A]], 1 -; CHECK-NEXT: [[AND:%.*]] = and i32 [[BF_CLEAR2]], [[BF_LSHR]] -; CHECK-NEXT: [[AND8:%.*]] = and i32 [[AND]], [[BF_LSHR5]] -; CHECK-NEXT: [[AND13:%.*]] = and i32 [[AND8]], [[BF_LSHR10]] -; CHECK-NEXT: [[TMP1:%.*]] = xor i32 [[AND13]], 1 -; CHECK-NEXT: ret i32 [[TMP1]] +; CHECK-NEXT: [[TMP1:%.*]] = and i32 [[A:%.*]], 15 +; CHECK-NEXT: [[TMP2:%.*]] = icmp ne i32 [[TMP1]], 15 +; CHECK-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32 +; CHECK-NEXT: ret i32 [[TMP3]] ; %a.sroa.0.0.trunc = trunc i32 %a to i8 %a.sroa.5.0.shift = lshr i32 %a, 8 |
