[llvm] 34073b5 - [SLP][NFC]Rework the test for logical and freeze, need some extra nodes,
Alexey Bataev via llvm-commits
llvm-commits at lists.llvm.org
Fri Jul 1 12:43:43 PDT 2022
Author: Alexey Bataev
Date: 2022-07-01T12:43:10-07:00
New Revision: 34073b5538b998f41f2781ef1f01243136d3afca
URL: https://github.com/llvm/llvm-project/commit/34073b5538b998f41f2781ef1f01243136d3afca
DIFF: https://github.com/llvm/llvm-project/commit/34073b5538b998f41f2781ef1f01243136d3afca.diff
LOG: [SLP][NFC]Rework the test for logical and freeze, need some extra nodes,
NFC.
Added:
Modified:
llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll
Removed:
################################################################################
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll b/llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll
index 9eb40596f94e..fca265dbcee0 100644
--- a/llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll
+++ b/llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll
@@ -534,47 +534,28 @@ define i1 @logical_or_icmp_extra_op(<4 x i32> %x, <4 x i32> %y, i1 %c) {
ret i1 %s7
}
-define i1 @logical_and_icmp_extra_args(<4 x i32> %x) {
-; SSE-LABEL: @logical_and_icmp_extra_args(
-; SSE-NEXT: [[TMP1:%.*]] = extractelement <4 x i32> [[X:%.*]], i32 1
-; SSE-NEXT: [[TMP2:%.*]] = extractelement <4 x i32> [[X]], i32 0
-; SSE-NEXT: [[TMP3:%.*]] = insertelement <2 x i32> poison, i32 [[TMP1]], i32 0
-; SSE-NEXT: [[TMP4:%.*]] = insertelement <2 x i32> [[TMP3]], i32 [[TMP2]], i32 1
-; SSE-NEXT: [[TMP5:%.*]] = icmp slt <2 x i32> [[TMP4]], <i32 42, i32 42>
-; SSE-NEXT: [[TMP6:%.*]] = icmp sgt <4 x i32> [[X]], <i32 17, i32 17, i32 17, i32 17>
-; SSE-NEXT: [[TMP7:%.*]] = freeze <4 x i1> [[TMP6]]
-; SSE-NEXT: [[TMP8:%.*]] = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> [[TMP7]])
-; SSE-NEXT: [[TMP9:%.*]] = extractelement <2 x i1> [[TMP5]], i32 0
-; SSE-NEXT: [[TMP10:%.*]] = extractelement <2 x i1> [[TMP5]], i32 1
-; SSE-NEXT: [[OP_RDX:%.*]] = select i1 [[TMP10]], i1 [[TMP9]], i1 false
-; SSE-NEXT: [[OP_RDX1:%.*]] = select i1 [[TMP8]], i1 [[OP_RDX]], i1 false
-; SSE-NEXT: ret i1 [[OP_RDX1]]
-;
-; AVX-LABEL: @logical_and_icmp_extra_args(
-; AVX-NEXT: [[TMP1:%.*]] = extractelement <4 x i32> [[X:%.*]], i32 1
-; AVX-NEXT: [[TMP2:%.*]] = extractelement <4 x i32> [[X]], i32 0
-; AVX-NEXT: [[C0:%.*]] = icmp slt i32 [[TMP2]], 42
-; AVX-NEXT: [[C1:%.*]] = icmp slt i32 [[TMP1]], 42
-; AVX-NEXT: [[TMP3:%.*]] = icmp sgt <4 x i32> [[X]], <i32 17, i32 17, i32 17, i32 17>
-; AVX-NEXT: [[TMP4:%.*]] = freeze <4 x i1> [[TMP3]]
-; AVX-NEXT: [[TMP5:%.*]] = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> [[TMP4]])
-; AVX-NEXT: [[OP_RDX:%.*]] = select i1 [[C0]], i1 [[C1]], i1 false
-; AVX-NEXT: [[OP_RDX1:%.*]] = select i1 [[TMP5]], i1 [[OP_RDX]], i1 false
-; AVX-NEXT: ret i1 [[OP_RDX1]]
+define i1 @logical_and_icmp_extra_args(<4 x i32> %x, i1 %c0, i1 %c1, i1 %c2) {
+; CHECK-LABEL: @logical_and_icmp_extra_args(
+; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[X:%.*]], <i32 17, i32 17, i32 17, i32 17>
+; CHECK-NEXT: [[TMP2:%.*]] = freeze <4 x i1> [[TMP1]]
+; CHECK-NEXT: [[TMP3:%.*]] = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> [[TMP2]])
+; CHECK-NEXT: [[OP_RDX:%.*]] = select i1 [[C0:%.*]], i1 [[C1:%.*]], i1 false
+; CHECK-NEXT: [[OP_RDX1:%.*]] = select i1 [[OP_RDX]], i1 [[C2:%.*]], i1 false
+; CHECK-NEXT: [[OP_RDX2:%.*]] = select i1 [[TMP3]], i1 [[OP_RDX1]], i1 false
+; CHECK-NEXT: ret i1 [[OP_RDX2]]
;
%x0 = extractelement <4 x i32> %x, i32 0
%x1 = extractelement <4 x i32> %x, i32 1
%x2 = extractelement <4 x i32> %x, i32 2
%x3 = extractelement <4 x i32> %x, i32 3
- %c0 = icmp slt i32 %x0, 42
- %c1 = icmp slt i32 %x1, 42
%d0 = icmp sgt i32 %x0, 17
%d1 = icmp sgt i32 %x1, 17
%d2 = icmp sgt i32 %x2, 17
%d3 = icmp sgt i32 %x3, 17
%s1 = select i1 %d0, i1 %c0, i1 false ; <- d0, d1, d2, d3 gets reduced.
- %s4 = select i1 %s1, i1 %c1, i1 false ; <- c0, c1 remain scalar logical and.
- %s5 = select i1 %s4, i1 %d1, i1 false
+ %s2 = select i1 %s1, i1 %c1, i1 false ; <- c0, c1, c2 remain scalar.
+ %s3 = select i1 %s2, i1 %c2, i1 false
+ %s5 = select i1 %s3, i1 %d1, i1 false
%s6 = select i1 %s5, i1 %d2, i1 false
%s7 = select i1 %s6, i1 %d3, i1 false
ret i1 %s7
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