diff options
Diffstat (limited to 'test/CodeGen/X86/avx512cd-intrinsics-fast-isel.ll')
| -rw-r--r-- | test/CodeGen/X86/avx512cd-intrinsics-fast-isel.ll | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx512cd-intrinsics-fast-isel.ll b/test/CodeGen/X86/avx512cd-intrinsics-fast-isel.ll new file mode 100644 index 000000000000..ca5e5523a9d2 --- /dev/null +++ b/test/CodeGen/X86/avx512cd-intrinsics-fast-isel.ll @@ -0,0 +1,37 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -fast-isel -mtriple=x86_64-unknown-unknown -mattr=+avx512cd | FileCheck %s + +define <8 x i64> @test_mm512_broadcastmb_epi64(<8 x i64> %a, <8 x i64> %b) { +; CHECK-LABEL: test_mm512_broadcastmb_epi64: +; CHECK: # BB#0: # %entry +; CHECK-NEXT: vpcmpeqq %zmm1, %zmm0, %k0 +; CHECK-NEXT: vpbroadcastmb2q %k0, %zmm0 +; CHECK-NEXT: retq +entry: + %0 = icmp eq <8 x i64> %a, %b + %1 = bitcast <8 x i1> %0 to i8 + %conv.i = zext i8 %1 to i64 + %vecinit.i.i = insertelement <8 x i64> undef, i64 %conv.i, i32 0 + %vecinit7.i.i = shufflevector <8 x i64> %vecinit.i.i, <8 x i64> undef, <8 x i32> zeroinitializer + ret <8 x i64> %vecinit7.i.i +} + +define <8 x i64> @test_mm512_broadcastmw_epi32(<8 x i64> %a, <8 x i64> %b) { +; CHECK-LABEL: test_mm512_broadcastmw_epi32: +; CHECK: # BB#0: # %entry +; CHECK-NEXT: vpcmpeqd %zmm1, %zmm0, %k0 +; CHECK-NEXT: vpbroadcastmw2d %k0, %zmm0 +; CHECK-NEXT: retq +entry: + %0 = bitcast <8 x i64> %a to <16 x i32> + %1 = bitcast <8 x i64> %b to <16 x i32> + %2 = icmp eq <16 x i32> %0, %1 + %3 = bitcast <16 x i1> %2 to i16 + %conv.i = zext i16 %3 to i32 + %vecinit.i.i = insertelement <16 x i32> undef, i32 %conv.i, i32 0 + %vecinit15.i.i = shufflevector <16 x i32> %vecinit.i.i, <16 x i32> undef, <16 x i32> zeroinitializer + %4 = bitcast <16 x i32> %vecinit15.i.i to <8 x i64> + ret <8 x i64> %4 +} + + |