diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll b/llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll index de80f764771..6e5cb0e9193 100644 --- a/llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll +++ b/llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll @@ -17,12 +17,12 @@ define i32 @t0_basic(i32 %x, i32 %nbits) { ; CHECK-LABEL: @t0_basic( ; CHECK-NEXT: [[T0:%.*]] = shl i32 -1, [[NBITS:%.*]] ; CHECK-NEXT: [[T1:%.*]] = lshr i32 [[T0]], [[NBITS]] -; CHECK-NEXT: [[T2:%.*]] = and i32 [[T1]], [[X:%.*]] ; CHECK-NEXT: [[T3:%.*]] = add i32 [[NBITS]], -1 ; CHECK-NEXT: call void @use32(i32 [[T0]]) ; CHECK-NEXT: call void @use32(i32 [[T1]]) ; CHECK-NEXT: call void @use32(i32 [[T3]]) -; CHECK-NEXT: [[T4:%.*]] = shl i32 [[T2]], [[T3]] +; CHECK-NEXT: [[TMP1:%.*]] = shl i32 [[X:%.*]], [[T3]] +; CHECK-NEXT: [[T4:%.*]] = and i32 [[TMP1]], 2147483647 ; CHECK-NEXT: ret i32 [[T4]] ; %t0 = shl i32 -1, %nbits @@ -44,12 +44,12 @@ define <8 x i32> @t2_vec_splat(<8 x i32> %x, <8 x i32> %nbits) { ; CHECK-LABEL: @t2_vec_splat( ; CHECK-NEXT: [[T0:%.*]] = shl <8 x i32> <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, [[NBITS:%.*]] ; CHECK-NEXT: [[T1:%.*]] = lshr <8 x i32> [[T0]], [[NBITS]] -; CHECK-NEXT: [[T2:%.*]] = and <8 x i32> [[T1]], [[X:%.*]] ; CHECK-NEXT: [[T3:%.*]] = add <8 x i32> [[NBITS]], <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1> ; CHECK-NEXT: call void @use8xi32(<8 x i32> [[T0]]) ; CHECK-NEXT: call void @use8xi32(<8 x i32> [[T1]]) ; CHECK-NEXT: call void @use8xi32(<8 x i32> [[T3]]) -; CHECK-NEXT: [[T4:%.*]] = shl <8 x i32> [[T2]], [[T3]] +; CHECK-NEXT: [[TMP1:%.*]] = shl <8 x i32> [[X:%.*]], [[T3]] +; CHECK-NEXT: [[T4:%.*]] = and <8 x i32> [[TMP1]], <i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647> ; CHECK-NEXT: ret <8 x i32> [[T4]] ; %t0 = shl <8 x i32> <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, %nbits @@ -67,12 +67,12 @@ define <8 x i32> @t2_vec_nonsplat(<8 x i32> %x, <8 x i32> %nbits) { ; CHECK-LABEL: @t2_vec_nonsplat( ; CHECK-NEXT: [[T0:%.*]] = shl <8 x i32> <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, [[NBITS:%.*]] ; CHECK-NEXT: [[T1:%.*]] = lshr <8 x i32> [[T0]], [[NBITS]] -; CHECK-NEXT: [[T2:%.*]] = and <8 x i32> [[T1]], [[X:%.*]] ; CHECK-NEXT: [[T3:%.*]] = add <8 x i32> [[NBITS]], <i32 -32, i32 -31, i32 -1, i32 0, i32 1, i32 31, i32 32, i32 33> ; CHECK-NEXT: call void @use8xi32(<8 x i32> [[T0]]) ; CHECK-NEXT: call void @use8xi32(<8 x i32> [[T1]]) ; CHECK-NEXT: call void @use8xi32(<8 x i32> [[T3]]) -; CHECK-NEXT: [[T4:%.*]] = shl <8 x i32> [[T2]], [[T3]] +; CHECK-NEXT: [[TMP1:%.*]] = shl <8 x i32> [[X:%.*]], [[T3]] +; CHECK-NEXT: [[T4:%.*]] = and <8 x i32> [[TMP1]], <i32 undef, i32 1, i32 2147483647, i32 -1, i32 -1, i32 -1, i32 -1, i32 undef> ; CHECK-NEXT: ret <8 x i32> [[T4]] ; %t0 = shl <8 x i32> <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, %nbits |
