diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/ParallelDSP/smlaldx-2.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/ParallelDSP/smlaldx-2.ll | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/llvm/test/CodeGen/ARM/ParallelDSP/smlaldx-2.ll b/llvm/test/CodeGen/ARM/ParallelDSP/smlaldx-2.ll index a4b5a272dc6..971c85f1b66 100644 --- a/llvm/test/CodeGen/ARM/ParallelDSP/smlaldx-2.ll +++ b/llvm/test/CodeGen/ARM/ParallelDSP/smlaldx-2.ll @@ -7,15 +7,15 @@ define i64 @smlaldx(i16* nocapture readonly %pIn1, i16* nocapture readonly %pIn2 ; CHECK-LABEL: smlaldx ; CHECK: = phi i32 [ 0, %for.body.preheader.new ], ; CHECK: [[ACC0:%[^ ]+]] = phi i64 [ 0, %for.body.preheader.new ], [ [[ACC2:%[^ ]+]], %for.body ] +; CHECK: [[PIN21:%[^ ]+]] = bitcast i16* %pIn2.1 to i32* +; CHECK: [[IN21:%[^ ]+]] = load i32, i32* [[PIN21]], align 2 +; CHECK: [[PIN10:%[^ ]+]] = bitcast i16* %pIn1.0 to i32* +; CHECK: [[IN10:%[^ ]+]] = load i32, i32* [[PIN10]], align 2 ; CHECK: [[PIN23:%[^ ]+]] = bitcast i16* %pIn2.3 to i32* ; CHECK: [[IN23:%[^ ]+]] = load i32, i32* [[PIN23]], align 2 ; CHECK: [[PIN12:%[^ ]+]] = bitcast i16* %pIn1.2 to i32* ; CHECK: [[IN12:%[^ ]+]] = load i32, i32* [[PIN12]], align 2 ; CHECK: [[ACC1:%[^ ]+]] = call i64 @llvm.arm.smlaldx(i32 [[IN23]], i32 [[IN12]], i64 [[ACC0]]) -; CHECK: [[PIN21:%[^ ]+]] = bitcast i16* %pIn2.1 to i32* -; CHECK: [[IN21:%[^ ]+]] = load i32, i32* [[PIN21]], align 2 -; CHECK: [[PIN10:%[^ ]+]] = bitcast i16* %pIn1.0 to i32* -; CHECK: [[IN10:%[^ ]+]] = load i32, i32* [[PIN10]], align 2 ; CHECK: [[ACC2]] = call i64 @llvm.arm.smlaldx(i32 [[IN21]], i32 [[IN10]], i64 [[ACC1]]) ; CHECK-NOT: call i64 @llvm.arm.smlad ; CHECK-UNSUPPORTED-NOT: call i64 @llvm.arm.smlad @@ -180,19 +180,22 @@ for.cond.cleanup: ; CHECK: [[PIN1:%[^ ]+]] = phi i16* [ [[PIN1_NEXT:%[^ ]+]], %for.body ], [ [[PIN1Base]], %for.body.preheader.new ] ; CHECK: [[IV:%[^ ]+]] = phi i32 ; CHECK: [[ACC0:%[^ ]+]] = phi i64 [ 0, %for.body.preheader.new ], [ [[ACC2:%[^ ]+]], %for.body ] -; CHECK: [[PIN1_2:%[^ ]+]] = getelementptr i16, i16* [[PIN1]], i32 -2 -; CHECK: [[PIN2_2:%[^ ]+]] = getelementptr i16, i16* [[PIN2]], i32 -2 ; CHECK: [[PIN2_CAST:%[^ ]+]] = bitcast i16* [[PIN2]] to i32* ; CHECK: [[IN2:%[^ ]+]] = load i32, i32* [[PIN2_CAST]], align 2 + +; CHECK: [[PIN1_2:%[^ ]+]] = getelementptr i16, i16* [[PIN1]], i32 -2 ; CHECK: [[PIN1_2_CAST:%[^ ]+]] = bitcast i16* [[PIN1_2]] to i32* ; CHECK: [[IN1_2:%[^ ]+]] = load i32, i32* [[PIN1_2_CAST]], align 2 -; CHECK: [[ACC1:%[^ ]+]] = call i64 @llvm.arm.smlaldx(i32 [[IN2]], i32 [[IN1_2]], i64 [[ACC0]]) -; CHECK: [[PIN1_CAST:%[^ ]+]] = bitcast i16* [[PIN1]] to i32* -; CHECK: [[IN1:%[^ ]+]] = load i32, i32* [[PIN1_CAST]], align 2 +; CHECK: [[PIN2_2:%[^ ]+]] = getelementptr i16, i16* [[PIN2]], i32 -2 ; CHECK: [[PIN2_2_CAST:%[^ ]+]] = bitcast i16* [[PIN2_2]] to i32* ; CHECK: [[IN2_2:%[^ ]+]] = load i32, i32* [[PIN2_2_CAST]], align 2 + +; CHECK: [[PIN1_CAST:%[^ ]+]] = bitcast i16* [[PIN1]] to i32* +; CHECK: [[IN1:%[^ ]+]] = load i32, i32* [[PIN1_CAST]], align 2 + +; CHECK: [[ACC1:%[^ ]+]] = call i64 @llvm.arm.smlaldx(i32 [[IN2]], i32 [[IN1_2]], i64 [[ACC0]]) ; CHECK: [[ACC2]] = call i64 @llvm.arm.smlaldx(i32 [[IN1]], i32 [[IN2_2]], i64 [[ACC1]]) ; CHECK: [[PIN1_NEXT]] = getelementptr i16, i16* [[PIN1]], i32 4 |
