r337040 - [X86] Change the rounding mode used when testing the sqrt_round intrinsics.
Craig Topper via cfe-commits
cfe-commits at lists.llvm.org
Fri Jul 13 13:16:39 PDT 2018
Author: ctopper
Date: Fri Jul 13 13:16:38 2018
New Revision: 337040
URL: http://llvm.org/viewvc/llvm-project?rev=337040&view=rev
Log:
[X86] Change the rounding mode used when testing the sqrt_round intrinsics.
Using CUR_DIRECTION is not a realistic scenario. That is equivalent to the intrinsic without rounding.
Modified:
cfe/trunk/test/CodeGen/avx512f-builtins.c
Modified: cfe/trunk/test/CodeGen/avx512f-builtins.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/avx512f-builtins.c?rev=337040&r1=337039&r2=337040&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/avx512f-builtins.c (original)
+++ cfe/trunk/test/CodeGen/avx512f-builtins.c Fri Jul 13 13:16:38 2018
@@ -5971,11 +5971,8 @@ __m512 test_mm512_maskz_shuffle_ps(__mma
__m128d test_mm_sqrt_round_sd(__m128d __A, __m128d __B) {
// CHECK-LABEL: @test_mm_sqrt_round_sd
- // CHECK: extractelement <2 x double> %{{.*}}, i64 0
- // CHECK-NEXT: call double @llvm.sqrt.f64(double %{{.*}})
- // CHECK-NEXT: extractelement <2 x double> %{{.*}}, i64 0
- // CHECK-NEXT: insertelement <2 x double> %{{.*}}, double {{.*}}, i64 0
- return _mm_sqrt_round_sd(__A, __B, 4);
+ // CHECK: call <2 x double> @llvm.x86.avx512.mask.sqrt.sd(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}, i8 -1, i32 8)
+ return _mm_sqrt_round_sd(__A, __B, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
}
__m128d test_mm_mask_sqrt_sd(__m128d __W, __mmask8 __U, __m128d __A, __m128d __B){
@@ -5992,14 +5989,8 @@ __m128d test_mm_mask_sqrt_sd(__m128d __W
__m128d test_mm_mask_sqrt_round_sd(__m128d __W, __mmask8 __U, __m128d __A, __m128d __B){
// CHECK-LABEL: @test_mm_mask_sqrt_round_sd
- // CHECK: extractelement <2 x double> %{{.*}}, i64 0
- // CHECK-NEXT: call double @llvm.sqrt.f64(double %{{.*}})
- // CHECK-NEXT: extractelement <2 x double> %{{.*}}, i64 0
- // CHECK-NEXT: bitcast i8 %{{.*}} to <8 x i1>
- // CHECK-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
- // CHECK-NEXT: select i1 {{.*}}, double {{.*}}, double {{.*}}
- // CHECK-NEXT: insertelement <2 x double> %{{.*}}, double {{.*}}, i64 0
- return _mm_mask_sqrt_round_sd(__W,__U,__A,__B,_MM_FROUND_CUR_DIRECTION);
+ // CHECK: call <2 x double> @llvm.x86.avx512.mask.sqrt.sd(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}, i8 %{{.*}}, i32 8)
+ return _mm_mask_sqrt_round_sd(__W,__U,__A,__B,_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
}
__m128d test_mm_maskz_sqrt_sd(__mmask8 __U, __m128d __A, __m128d __B){
@@ -6016,23 +6007,14 @@ __m128d test_mm_maskz_sqrt_sd(__mmask8 _
__m128d test_mm_maskz_sqrt_round_sd(__mmask8 __U, __m128d __A, __m128d __B){
// CHECK-LABEL: @test_mm_maskz_sqrt_round_sd
- // CHECK: extractelement <2 x double> %{{.*}}, i64 0
- // CHECK-NEXT: call double @llvm.sqrt.f64(double %{{.*}})
- // CHECK-NEXT: extractelement <2 x double> %{{.*}}, i64 0
- // CHECK-NEXT: bitcast i8 %{{.*}} to <8 x i1>
- // CHECK-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
- // CHECK-NEXT: select i1 {{.*}}, double {{.*}}, double {{.*}}
- // CHECK-NEXT: insertelement <2 x double> %{{.*}}, double {{.*}}, i64 0
- return _mm_maskz_sqrt_round_sd(__U,__A,__B,_MM_FROUND_CUR_DIRECTION);
+ // CHECK: call <2 x double> @llvm.x86.avx512.mask.sqrt.sd(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}, i8 %{{.*}}, i32 8)
+ return _mm_maskz_sqrt_round_sd(__U,__A,__B,_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
}
__m128 test_mm_sqrt_round_ss(__m128 __A, __m128 __B) {
// CHECK-LABEL: @test_mm_sqrt_round_ss
- // CHECK: extractelement <4 x float> %{{.*}}, i64 0
- // CHECK-NEXT: call float @llvm.sqrt.f32(float %{{.*}})
- // CHECK-NEXT: extractelement <4 x float> %{{.*}}, i64 0
- // CHECK-NEXT: insertelement <4 x float> %{{.*}}, float {{.*}}, i64 0
- return _mm_sqrt_round_ss(__A, __B, 4);
+ // CHECK: call <4 x float> @llvm.x86.avx512.mask.sqrt.ss(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}, i8 -1, i32 8)
+ return _mm_sqrt_round_ss(__A, __B, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
}
__m128 test_mm_mask_sqrt_ss(__m128 __W, __mmask8 __U, __m128 __A, __m128 __B){
@@ -6049,14 +6031,8 @@ __m128 test_mm_mask_sqrt_ss(__m128 __W,
__m128 test_mm_mask_sqrt_round_ss(__m128 __W, __mmask8 __U, __m128 __A, __m128 __B){
// CHECK-LABEL: @test_mm_mask_sqrt_round_ss
- // CHECK: extractelement <4 x float> %{{.*}}, i64 0
- // CHECK-NEXT: call float @llvm.sqrt.f32(float %{{.*}})
- // CHECK-NEXT: extractelement <4 x float> %{{.*}}, i64 0
- // CHECK-NEXT: bitcast i8 %{{.*}} to <8 x i1>
- // CHECK-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
- // CHECK-NEXT: select i1 {{.*}}, float {{.*}}, float {{.*}}
- // CHECK-NEXT: insertelement <4 x float> %{{.*}}, float {{.*}}, i64 0
- return _mm_mask_sqrt_round_ss(__W,__U,__A,__B,_MM_FROUND_CUR_DIRECTION);
+ // CHECK: call <4 x float> @llvm.x86.avx512.mask.sqrt.ss(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}, i8 {{.*}}, i32 8)
+ return _mm_mask_sqrt_round_ss(__W,__U,__A,__B,_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
}
__m128 test_mm_maskz_sqrt_ss(__mmask8 __U, __m128 __A, __m128 __B){
@@ -6073,14 +6049,8 @@ __m128 test_mm_maskz_sqrt_ss(__mmask8 __
__m128 test_mm_maskz_sqrt_round_ss(__mmask8 __U, __m128 __A, __m128 __B){
// CHECK-LABEL: @test_mm_maskz_sqrt_round_ss
- // CHECK: extractelement <4 x float> %{{.*}}, i64 0
- // CHECK-NEXT: call float @llvm.sqrt.f32(float %{{.*}})
- // CHECK-NEXT: extractelement <4 x float> %{{.*}}, i64 0
- // CHECK-NEXT: bitcast i8 %{{.*}} to <8 x i1>
- // CHECK-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
- // CHECK-NEXT: select i1 {{.*}}, float {{.*}}, float {{.*}}
- // CHECK-NEXT: insertelement <4 x float> %{{.*}}, float {{.*}}, i64 0
- return _mm_maskz_sqrt_round_ss(__U,__A,__B,_MM_FROUND_CUR_DIRECTION);
+ // CHECK: call <4 x float> @llvm.x86.avx512.mask.sqrt.ss(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}, i8 {{.*}}, i32 8)
+ return _mm_maskz_sqrt_round_ss(__U,__A,__B,_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
}
__m512 test_mm512_broadcast_f32x4(float const* __A) {
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