1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt -S %s -scalarize-masked-mem-intrin -mtriple=x86_64-linux-gnu | FileCheck %s
3
4define <2 x i64> @scalarize_v2i64(<2 x i64*> %p, <2 x i1> %mask, <2 x i64> %passthru) {
5; CHECK-LABEL: @scalarize_v2i64(
6; CHECK-NEXT:    [[SCALAR_MASK:%.*]] = bitcast <2 x i1> [[MASK:%.*]] to i2
7; CHECK-NEXT:    [[TMP1:%.*]] = and i2 [[SCALAR_MASK]], 1
8; CHECK-NEXT:    [[TMP2:%.*]] = icmp ne i2 [[TMP1]], 0
9; CHECK-NEXT:    br i1 [[TMP2]], label [[COND_LOAD:%.*]], label [[ELSE:%.*]]
10; CHECK:       cond.load:
11; CHECK-NEXT:    [[PTR0:%.*]] = extractelement <2 x i64*> [[P:%.*]], i64 0
12; CHECK-NEXT:    [[LOAD0:%.*]] = load i64, i64* [[PTR0]], align 8
13; CHECK-NEXT:    [[RES0:%.*]] = insertelement <2 x i64> [[PASSTHRU:%.*]], i64 [[LOAD0]], i64 0
14; CHECK-NEXT:    br label [[ELSE]]
15; CHECK:       else:
16; CHECK-NEXT:    [[RES_PHI_ELSE:%.*]] = phi <2 x i64> [ [[RES0]], [[COND_LOAD]] ], [ [[PASSTHRU]], [[TMP0:%.*]] ]
17; CHECK-NEXT:    [[TMP3:%.*]] = and i2 [[SCALAR_MASK]], -2
18; CHECK-NEXT:    [[TMP4:%.*]] = icmp ne i2 [[TMP3]], 0
19; CHECK-NEXT:    br i1 [[TMP4]], label [[COND_LOAD1:%.*]], label [[ELSE2:%.*]]
20; CHECK:       cond.load1:
21; CHECK-NEXT:    [[PTR1:%.*]] = extractelement <2 x i64*> [[P]], i64 1
22; CHECK-NEXT:    [[LOAD1:%.*]] = load i64, i64* [[PTR1]], align 8
23; CHECK-NEXT:    [[RES1:%.*]] = insertelement <2 x i64> [[RES_PHI_ELSE]], i64 [[LOAD1]], i64 1
24; CHECK-NEXT:    br label [[ELSE2]]
25; CHECK:       else2:
26; CHECK-NEXT:    [[RES_PHI_ELSE3:%.*]] = phi <2 x i64> [ [[RES1]], [[COND_LOAD1]] ], [ [[RES_PHI_ELSE]], [[ELSE]] ]
27; CHECK-NEXT:    ret <2 x i64> [[RES_PHI_ELSE3]]
28;
29  %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0i64(<2 x i64*> %p, i32 8, <2 x i1> %mask, <2 x i64> %passthru)
30  ret <2 x i64> %ret
31}
32
33define <2 x i64> @scalarize_v2i64_ones_mask(<2 x i64*> %p, <2 x i64> %passthru) {
34; CHECK-LABEL: @scalarize_v2i64_ones_mask(
35; CHECK-NEXT:    [[PTR0:%.*]] = extractelement <2 x i64*> [[P:%.*]], i64 0
36; CHECK-NEXT:    [[LOAD0:%.*]] = load i64, i64* [[PTR0]], align 8
37; CHECK-NEXT:    [[RES0:%.*]] = insertelement <2 x i64> [[PASSTHRU:%.*]], i64 [[LOAD0]], i64 0
38; CHECK-NEXT:    [[PTR1:%.*]] = extractelement <2 x i64*> [[P]], i64 1
39; CHECK-NEXT:    [[LOAD1:%.*]] = load i64, i64* [[PTR1]], align 8
40; CHECK-NEXT:    [[RES1:%.*]] = insertelement <2 x i64> [[RES0]], i64 [[LOAD1]], i64 1
41; CHECK-NEXT:    ret <2 x i64> [[RES1]]
42;
43  %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0i64(<2 x i64*> %p, i32 8, <2 x i1> <i1 true, i1 true>, <2 x i64> %passthru)
44  ret <2 x i64> %ret
45}
46
47define <2 x i64> @scalarize_v2i64_zero_mask(<2 x i64*> %p, <2 x i64> %passthru) {
48; CHECK-LABEL: @scalarize_v2i64_zero_mask(
49; CHECK-NEXT:    ret <2 x i64> [[PASSTHRU:%.*]]
50;
51  %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0i64(<2 x i64*> %p, i32 8, <2 x i1> <i1 false, i1 false>, <2 x i64> %passthru)
52  ret <2 x i64> %ret
53}
54
55define <2 x i64> @scalarize_v2i64_const_mask(<2 x i64*> %p, <2 x i64> %passthru) {
56; CHECK-LABEL: @scalarize_v2i64_const_mask(
57; CHECK-NEXT:    [[PTR1:%.*]] = extractelement <2 x i64*> [[P:%.*]], i64 1
58; CHECK-NEXT:    [[LOAD1:%.*]] = load i64, i64* [[PTR1]], align 8
59; CHECK-NEXT:    [[RES1:%.*]] = insertelement <2 x i64> [[PASSTHRU:%.*]], i64 [[LOAD1]], i64 1
60; CHECK-NEXT:    ret <2 x i64> [[RES1]]
61;
62  %ret = call <2 x i64> @llvm.masked.gather.v2i64.v2p0i64(<2 x i64*> %p, i32 8, <2 x i1> <i1 false, i1 true>, <2 x i64> %passthru)
63  ret <2 x i64> %ret
64}
65
66declare <2 x i64> @llvm.masked.gather.v2i64.v2p0i64(<2 x i64*>, i32, <2 x i1>, <2 x i64>)
67