| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S %s -passes=scalarize-masked-mem-intrin -mtriple=x86_64-linux-gnu | FileCheck %s |
| |
| define <2 x i64> @scalarize_v2i64(<2 x ptr> %p, <2 x i1> %mask, <2 x i64> %passthru) { |
| ; CHECK-LABEL: @scalarize_v2i64( |
| ; CHECK-NEXT: [[SCALAR_MASK:%.*]] = bitcast <2 x i1> [[MASK:%.*]] to i2 |
| ; CHECK-NEXT: [[TMP1:%.*]] = and i2 [[SCALAR_MASK]], 1 |
| ; CHECK-NEXT: [[TMP2:%.*]] = icmp ne i2 [[TMP1]], 0 |
| ; CHECK-NEXT: br i1 [[TMP2]], label [[COND_LOAD:%.*]], label [[ELSE:%.*]] |
| ; CHECK: cond.load: |
| ; CHECK-NEXT: [[PTR0:%.*]] = extractelement <2 x ptr> [[P:%.*]], i64 0 |
| ; CHECK-NEXT: [[LOAD0:%.*]] = load i64, ptr [[PTR0]], align 8 |
| ; CHECK-NEXT: [[RES0:%.*]] = insertelement <2 x i64> [[PASSTHRU:%.*]], i64 [[LOAD0]], i64 0 |
| ; CHECK-NEXT: br label [[ELSE]] |
| ; CHECK: else: |
| ; CHECK-NEXT: [[RES_PHI_ELSE:%.*]] = phi <2 x i64> [ [[RES0]], [[COND_LOAD]] ], [ [[PASSTHRU]], [[TMP0:%.*]] ] |
| ; CHECK-NEXT: [[TMP3:%.*]] = and i2 [[SCALAR_MASK]], -2 |
| ; CHECK-NEXT: [[TMP4:%.*]] = icmp ne i2 [[TMP3]], 0 |
| ; CHECK-NEXT: br i1 [[TMP4]], label [[COND_LOAD1:%.*]], label [[ELSE2:%.*]] |
| ; CHECK: cond.load1: |
| ; CHECK-NEXT: [[PTR1:%.*]] = extractelement <2 x ptr> [[P]], i64 1 |
| ; CHECK-NEXT: [[LOAD1:%.*]] = load i64, ptr [[PTR1]], align 8 |
| ; CHECK-NEXT: [[RES1:%.*]] = insertelement <2 x i64> [[RES_PHI_ELSE]], i64 [[LOAD1]], i64 1 |
| ; CHECK-NEXT: br label [[ELSE2]] |
| ; CHECK: else2: |
| ; CHECK-NEXT: [[RES_PHI_ELSE3:%.*]] = phi <2 x i64> [ [[RES1]], [[COND_LOAD1]] ], [ [[RES_PHI_ELSE]], [[ELSE]] ] |
| ; CHECK-NEXT: ret <2 x i64> [[RES_PHI_ELSE3]] |
| ; |
| %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0(<2 x ptr> %p, i32 8, <2 x i1> %mask, <2 x i64> %passthru) |
| ret <2 x i64> %ret |
| } |
| |
| define <2 x i64> @scalarize_v2i64_ones_mask(<2 x ptr> %p, <2 x i64> %passthru) { |
| ; CHECK-LABEL: @scalarize_v2i64_ones_mask( |
| ; CHECK-NEXT: [[PTR0:%.*]] = extractelement <2 x ptr> [[P:%.*]], i64 0 |
| ; CHECK-NEXT: [[LOAD0:%.*]] = load i64, ptr [[PTR0]], align 8 |
| ; CHECK-NEXT: [[RES0:%.*]] = insertelement <2 x i64> [[PASSTHRU:%.*]], i64 [[LOAD0]], i64 0 |
| ; CHECK-NEXT: [[PTR1:%.*]] = extractelement <2 x ptr> [[P]], i64 1 |
| ; CHECK-NEXT: [[LOAD1:%.*]] = load i64, ptr [[PTR1]], align 8 |
| ; CHECK-NEXT: [[RES1:%.*]] = insertelement <2 x i64> [[RES0]], i64 [[LOAD1]], i64 1 |
| ; CHECK-NEXT: ret <2 x i64> [[RES1]] |
| ; |
| %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0(<2 x ptr> %p, i32 8, <2 x i1> <i1 true, i1 true>, <2 x i64> %passthru) |
| ret <2 x i64> %ret |
| } |
| |
| define <2 x i64> @scalarize_v2i64_zero_mask(<2 x ptr> %p, <2 x i64> %passthru) { |
| ; CHECK-LABEL: @scalarize_v2i64_zero_mask( |
| ; CHECK-NEXT: ret <2 x i64> [[PASSTHRU:%.*]] |
| ; |
| %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0(<2 x ptr> %p, i32 8, <2 x i1> <i1 false, i1 false>, <2 x i64> %passthru) |
| ret <2 x i64> %ret |
| } |
| |
| define <2 x i64> @scalarize_v2i64_const_mask(<2 x ptr> %p, <2 x i64> %passthru) { |
| ; CHECK-LABEL: @scalarize_v2i64_const_mask( |
| ; CHECK-NEXT: [[PTR1:%.*]] = extractelement <2 x ptr> [[P:%.*]], i64 1 |
| ; CHECK-NEXT: [[LOAD1:%.*]] = load i64, ptr [[PTR1]], align 8 |
| ; CHECK-NEXT: [[RES1:%.*]] = insertelement <2 x i64> [[PASSTHRU:%.*]], i64 [[LOAD1]], i64 1 |
| ; CHECK-NEXT: ret <2 x i64> [[RES1]] |
| ; |
| %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0(<2 x ptr> %p, i32 8, <2 x i1> <i1 false, i1 true>, <2 x i64> %passthru) |
| ret <2 x i64> %ret |
| } |
| |
| declare <2 x i64> @llvm.masked.gather.v2i64.v2p0(<2 x ptr>, i32, <2 x i1>, <2 x i64>) |