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[Tests] Revise a test as requested by reviewer in D59703 

llvm-svn: 358907
This commit is contained in:
Philip Reames 2019-04-22 18:51:58 +00:00
parent 8f47089034
commit f01583d097
1 changed files with 14 additions and 13 deletions
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27
llvm/test/Transforms/InstCombine/masked_intrinsics.ll
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@ -4,7 +4,7 @@
declare <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %ptrs, i32, <2 x i1> %mask, <2 x double> %src0)
declare void @llvm.masked.store.v2f64.p0v2f64(<2 x double> %val, <2 x double>* %ptrs, i32, <2 x i1> %mask)
declare <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32, <2 x i1> %mask, <2 x double> %passthru)
declare <4 x double> @llvm.masked.gather.v4f64.p0v4f64(<4 x double*> %ptrs, i32, <4 x i1> %mask, <4 x double> %passthru)
declare <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*> %ptrs, i32, <4 x i1> %mask, <4 x double> %passthru)
declare void @llvm.masked.scatter.v2f64.v2p0f64(<2 x double> %val, <2 x double*> %ptrs, i32, <2 x i1> %mask)
define <2 x double> @load_zeromask(<2 x double>* %ptr, <2 x double> %passthru) {
@ -64,7 +64,7 @@ define double @load_all(double* %base, double %pt) {
; CHECK-NEXT: ret double [[ELT]]
;
%ptrs = getelementptr double, double* %base, <4 x i64> <i64 0, i64 1, i64 2, i64 3>
%res = call <4 x double> @llvm.masked.gather.v4f64.p0v4f64(<4 x double*> %ptrs, i32 4, <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x double> undef)
%res = call <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*> %ptrs, i32 4, <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x double> undef)
%elt = extractelement <4 x double> %res, i64 2
ret double %elt
}
@ -201,18 +201,19 @@ define <2 x double> @gather_onemask(<2 x double*> %ptrs, <2 x double> %passthru)
ret <2 x double> %res
}
define <2 x double> @gather_lane0(double* %base, double %pt) {
; CHECK-LABEL: @gather_lane0(
; CHECK-NEXT: [[PTRS:%.*]] = getelementptr double, double* [[BASE:%.*]], <2 x i64> <i64 0, i64 undef>
; CHECK-NEXT: [[PT_V2:%.*]] = insertelement <2 x double> undef, double [[PT:%.*]], i64 1
; CHECK-NEXT: [[RES:%.*]] = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> [[PTRS]], i32 4, <2 x i1> <i1 true, i1 false>, <2 x double> [[PT_V2]])
; CHECK-NEXT: ret <2 x double> [[RES]]
define <4 x double> @gather_lane2(double* %base, double %pt) {
; CHECK-LABEL: @gather_lane2(
; CHECK-NEXT: [[PTRS:%.*]] = getelementptr double, double* [[BASE:%.*]], <4 x i64> <i64 undef, i64 undef, i64 2, i64 undef>
; CHECK-NEXT: [[PT_V1:%.*]] = insertelement <4 x double> undef, double [[PT:%.*]], i64 0
; CHECK-NEXT: [[PT_V2:%.*]] = shufflevector <4 x double> [[PT_V1]], <4 x double> undef, <4 x i32> <i32 0, i32 0, i32 undef, i32 0>
; CHECK-NEXT: [[RES:%.*]] = call <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*> [[PTRS]], i32 4, <4 x i1> <i1 false, i1 false, i1 true, i1 false>, <4 x double> [[PT_V2]])
; CHECK-NEXT: ret <4 x double> [[RES]]
;
%ptrs = getelementptr double, double *%base, <2 x i64> <i64 0, i64 1>
%pt_v1 = insertelement <2 x double> undef, double %pt, i64 0
%pt_v2 = insertelement <2 x double> %pt_v1, double %pt, i64 1
%res = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> %ptrs, i32 4, <2 x i1> <i1 true, i1 false>, <2 x double> %pt_v2)
ret <2 x double> %res
%ptrs = getelementptr double, double *%base, <4 x i64> <i64 0, i64 1, i64 2, i64 3>
%pt_v1 = insertelement <4 x double> undef, double %pt, i64 0
%pt_v2 = shufflevector <4 x double> %pt_v1, <4 x double> undef, <4 x i32> zeroinitializer
%res = call <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*> %ptrs, i32 4, <4 x i1> <i1 false, i1 false, i1 true, i1 false>, <4 x double> %pt_v2)
ret <4 x double> %res
}
define <2 x double> @gather_lane0_maybe(double* %base, double %pt,