[X86] Add AVX512 testcase for r248965/PR24512.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257385 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll b/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll
index 1f36d064f873e61daa951cc45101de015ebf65b7..dfc186bef052af566f9c05bb53b9df3422e17659 100644 (file)
--- a/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll
+++ b/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll
@@ -6,6 +6,10 @@
 ; RUN:   | FileCheck %s --check-prefix=CHECK --check-prefix=AVX --check-prefix=CST
 ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx2 \
 ; RUN:   | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2
+; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx512f \
+; RUN:   | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512F
+; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx512vl \
+; RUN:   | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512VL
 
 ; CST: [[MASKCSTADDR:.LCPI[0-9_]+]]:
 ; CST-NEXT: .long 65535 # 0xffff
@@ -58,6 +62,16 @@ define <4 x float> @test_uitofp_v4i32_to_v4f32(<4 x i32> %arg) {
 ; AVX2-NEXT:    vcvtdq2ps %xmm0, %xmm0
 ; AVX2-NEXT:    vaddps %xmm0, %xmm1, %xmm0
 ; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: test_uitofp_v4i32_to_v4f32:
+; AVX512F:       # BB#0:
+; AVX512F-NEXT:    vcvtudq2ps %zmm0, %zmm0
+; AVX512F-NEXT:    retq
+;
+; AVX512VL-LABEL: test_uitofp_v4i32_to_v4f32:
+; AVX512VL:       # BB#0:
+; AVX512VL-NEXT:    vcvtudq2ps %xmm0, %xmm0
+; AVX512VL-NEXT:    retq
   %tmp = uitofp <4 x i32> %arg to <4 x float>
   ret <4 x float> %tmp
 }
@@ -125,6 +139,16 @@ define <8 x float> @test_uitofp_v8i32_to_v8f32(<8 x i32> %arg) {
 ; AVX2-NEXT:    vcvtdq2ps %ymm0, %ymm0
 ; AVX2-NEXT:    vaddps %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: test_uitofp_v8i32_to_v8f32:
+; AVX512F:       # BB#0:
+; AVX512F-NEXT:    vcvtudq2ps %zmm0, %zmm0
+; AVX512F-NEXT:    retq
+;
+; AVX512VL-LABEL: test_uitofp_v8i32_to_v8f32:
+; AVX512VL:       # BB#0:
+; AVX512VL-NEXT:    vcvtudq2ps %ymm0, %ymm0
+; AVX512VL-NEXT:    retq
   %tmp = uitofp <8 x i32> %arg to <8 x float>
   ret <8 x float> %tmp
 }