[CostModel][X86] merge ctlz costs tests using -cost-kind=all #131797
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@llvm/pr-subscribers-backend-x86 Author: Simon Pilgrim (RKSimon) ChangesPatch is 277.93 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/131797.diff 4 Files Affected:
diff --git a/llvm/test/Analysis/CostModel/X86/ctlz-codesize.ll b/llvm/test/Analysis/CostModel/X86/ctlz-codesize.ll
deleted file mode 100644
index 9f8e4edf7a0fc..0000000000000
--- a/llvm/test/Analysis/CostModel/X86/ctlz-codesize.ll
+++ /dev/null
@@ -1,931 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=-lzcnt,+sse2 | FileCheck %s -check-prefixes=CHECK,NOLZCNT
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+sse2 | FileCheck %s -check-prefixes=CHECK,LZCNT,SSE2
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+sse4.2 | FileCheck %s -check-prefixes=CHECK,LZCNT,SSE42
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX,AVX1
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx2 | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX,AVX2
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx512f | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX512,AVX512F
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx512vl,+avx512bw,+avx512dq | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX512,AVX512BW
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx512vl,+avx512bw,+avx512dq,+avx512cd | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX512CD
-
-; Verify the cost of scalar leading zero count instructions.
-
-declare i64 @llvm.ctlz.i64(i64, i1)
-declare i32 @llvm.ctlz.i32(i32, i1)
-declare i16 @llvm.ctlz.i16(i16, i1)
-declare i8 @llvm.ctlz.i8(i8, i1)
-
-define i64 @var_ctlz_i64(i64 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i64'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
- %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 0)
- ret i64 %ctlz
-}
-
-define i64 @var_ctlz_i64u(i64 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i64u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
- %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 1)
- ret i64 %ctlz
-}
-
-define i32 @var_ctlz_i32(i32 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i32'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i32'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
- %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 0)
- ret i32 %ctlz
-}
-
-define i32 @var_ctlz_i32u(i32 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i32u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i32u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
- %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 1)
- ret i32 %ctlz
-}
-
-define i16 @var_ctlz_i16(i16 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i16'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i16'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
- %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 0)
- ret i16 %ctlz
-}
-
-define i16 @var_ctlz_i16u(i16 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i16u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i16u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
- %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 1)
- ret i16 %ctlz
-}
-
-define i8 @var_ctlz_i8(i8 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i8'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i8'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
- %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 0)
- ret i8 %ctlz
-}
-
-define i8 @var_ctlz_i8u(i8 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i8u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i8u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
- %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 1)
- ret i8 %ctlz
-}
-
-; Verify the cost of vector leading zero count instructions.
-
-declare <2 x i64> @llvm.ctlz.v2i64(<2 x i64>, i1)
-declare <4 x i32> @llvm.ctlz.v4i32(<4 x i32>, i1)
-declare <8 x i16> @llvm.ctlz.v8i16(<8 x i16>, i1)
-declare <16 x i8> @llvm.ctlz.v16i8(<16 x i8>, i1)
-
-declare <4 x i64> @llvm.ctlz.v4i64(<4 x i64>, i1)
-declare <8 x i32> @llvm.ctlz.v8i32(<8 x i32>, i1)
-declare <16 x i16> @llvm.ctlz.v16i16(<16 x i16>, i1)
-declare <32 x i8> @llvm.ctlz.v32i8(<32 x i8>, i1)
-
-declare <8 x i64> @llvm.ctlz.v8i64(<8 x i64>, i1)
-declare <16 x i32> @llvm.ctlz.v16i32(<16 x i32>, i1)
-declare <32 x i16> @llvm.ctlz.v32i16(<32 x i16>, i1)
-declare <64 x i8> @llvm.ctlz.v64i8(<64 x i8>, i1)
-
-define <2 x i64> @var_ctlz_v2i64(<2 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v2i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v2i64'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v2i64'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX-LABEL: 'var_ctlz_v2i64'
-; AVX-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v2i64'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v2i64'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
- %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 0)
- ret <2 x i64> %ctlz
-}
-
-define <2 x i64> @var_ctlz_v2i64u(<2 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v2i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v2i64u'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v2i64u'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX-LABEL: 'var_ctlz_v2i64u'
-; AVX-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v2i64u'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v2i64u'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
- %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 1)
- ret <2 x i64> %ctlz
-}
-
-define <4 x i64> @var_ctlz_v4i64(<4 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v4i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v4i64'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v4i64'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v4i64'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 49 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v4i64'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v4i64'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v4i64'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
- %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 0)
- ret <4 x i64> %ctlz
-}
-
-define <4 x i64> @var_ctlz_v4i64u(<4 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v4i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v4i64u'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v4i64u'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v4i64u'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 49 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v4i64u'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v4i64u'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v4i64u'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
- %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 1)
- ret <4 x i64> %ctlz
-}
-
-define <8 x i64> @var_ctlz_v8i64(<8 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v8i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v8i64'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v8i64'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 112 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v8i64'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 98 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v8i64'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512F-LABEL: 'var_ctlz_v8i64'
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512BW-LABEL: 'var_ctlz_v8i64'
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v8i64'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
- %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 0)
- ret <8 x i64> %ctlz
-}
-
-define <8 x i64> @var_ctlz_v8i64u(<8 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v8i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v8i64u'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v8i64u'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 112 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v8i64u'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 98 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v8i64u'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512F-LABEL: 'var_ctlz_v8i64u'
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512BW-LABEL: 'var_ctlz_v8i64u'
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v8i64u'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
- %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 1)
- ret <8 x i64> %ctlz
-}
-
-define <4 x i32> @var_ctlz_v4i32(<4 x i32> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v4i32'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 38 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v4i32'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 38 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %ctlz
-...
[truncated]
|
|
@llvm/pr-subscribers-llvm-analysis Author: Simon Pilgrim (RKSimon) ChangesPatch is 277.93 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/131797.diff 4 Files Affected:
diff --git a/llvm/test/Analysis/CostModel/X86/ctlz-codesize.ll b/llvm/test/Analysis/CostModel/X86/ctlz-codesize.ll
deleted file mode 100644
index 9f8e4edf7a0fc..0000000000000
--- a/llvm/test/Analysis/CostModel/X86/ctlz-codesize.ll
+++ /dev/null
@@ -1,931 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=-lzcnt,+sse2 | FileCheck %s -check-prefixes=CHECK,NOLZCNT
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+sse2 | FileCheck %s -check-prefixes=CHECK,LZCNT,SSE2
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+sse4.2 | FileCheck %s -check-prefixes=CHECK,LZCNT,SSE42
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX,AVX1
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx2 | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX,AVX2
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx512f | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX512,AVX512F
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx512vl,+avx512bw,+avx512dq | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX512,AVX512BW
-; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+lzcnt,+avx512vl,+avx512bw,+avx512dq,+avx512cd | FileCheck %s -check-prefixes=CHECK,LZCNT,AVX512CD
-
-; Verify the cost of scalar leading zero count instructions.
-
-declare i64 @llvm.ctlz.i64(i64, i1)
-declare i32 @llvm.ctlz.i32(i32, i1)
-declare i16 @llvm.ctlz.i16(i16, i1)
-declare i8 @llvm.ctlz.i8(i8, i1)
-
-define i64 @var_ctlz_i64(i64 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i64'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
- %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 0)
- ret i64 %ctlz
-}
-
-define i64 @var_ctlz_i64u(i64 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i64u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i64 %ctlz
-;
- %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 1)
- ret i64 %ctlz
-}
-
-define i32 @var_ctlz_i32(i32 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i32'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i32'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
- %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 0)
- ret i32 %ctlz
-}
-
-define i32 @var_ctlz_i32u(i32 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i32u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i32u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %ctlz
-;
- %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 1)
- ret i32 %ctlz
-}
-
-define i16 @var_ctlz_i16(i16 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i16'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i16'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
- %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 0)
- ret i16 %ctlz
-}
-
-define i16 @var_ctlz_i16u(i16 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i16u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i16u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i16 %ctlz
-;
- %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 1)
- ret i16 %ctlz
-}
-
-define i8 @var_ctlz_i8(i8 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i8'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i8'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 false)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
- %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 0)
- ret i8 %ctlz
-}
-
-define i8 @var_ctlz_i8u(i8 %a) {
-; NOLZCNT-LABEL: 'var_ctlz_i8u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
-; LZCNT-LABEL: 'var_ctlz_i8u'
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 true)
-; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i8 %ctlz
-;
- %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 1)
- ret i8 %ctlz
-}
-
-; Verify the cost of vector leading zero count instructions.
-
-declare <2 x i64> @llvm.ctlz.v2i64(<2 x i64>, i1)
-declare <4 x i32> @llvm.ctlz.v4i32(<4 x i32>, i1)
-declare <8 x i16> @llvm.ctlz.v8i16(<8 x i16>, i1)
-declare <16 x i8> @llvm.ctlz.v16i8(<16 x i8>, i1)
-
-declare <4 x i64> @llvm.ctlz.v4i64(<4 x i64>, i1)
-declare <8 x i32> @llvm.ctlz.v8i32(<8 x i32>, i1)
-declare <16 x i16> @llvm.ctlz.v16i16(<16 x i16>, i1)
-declare <32 x i8> @llvm.ctlz.v32i8(<32 x i8>, i1)
-
-declare <8 x i64> @llvm.ctlz.v8i64(<8 x i64>, i1)
-declare <16 x i32> @llvm.ctlz.v16i32(<16 x i32>, i1)
-declare <32 x i16> @llvm.ctlz.v32i16(<32 x i16>, i1)
-declare <64 x i8> @llvm.ctlz.v64i8(<64 x i8>, i1)
-
-define <2 x i64> @var_ctlz_v2i64(<2 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v2i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v2i64'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v2i64'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX-LABEL: 'var_ctlz_v2i64'
-; AVX-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v2i64'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v2i64'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
- %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 0)
- ret <2 x i64> %ctlz
-}
-
-define <2 x i64> @var_ctlz_v2i64u(<2 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v2i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v2i64u'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v2i64u'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX-LABEL: 'var_ctlz_v2i64u'
-; AVX-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v2i64u'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v2i64u'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <2 x i64> %ctlz
-;
- %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 1)
- ret <2 x i64> %ctlz
-}
-
-define <4 x i64> @var_ctlz_v4i64(<4 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v4i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v4i64'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v4i64'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v4i64'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 49 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v4i64'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v4i64'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v4i64'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
- %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 0)
- ret <4 x i64> %ctlz
-}
-
-define <4 x i64> @var_ctlz_v4i64u(<4 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v4i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v4i64u'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v4i64u'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v4i64u'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 49 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v4i64u'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512-LABEL: 'var_ctlz_v4i64u'
-; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v4i64u'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i64> %ctlz
-;
- %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 1)
- ret <4 x i64> %ctlz
-}
-
-define <8 x i64> @var_ctlz_v8i64(<8 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v8i64'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v8i64'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v8i64'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 112 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v8i64'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 98 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v8i64'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512F-LABEL: 'var_ctlz_v8i64'
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512BW-LABEL: 'var_ctlz_v8i64'
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v8i64'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
- %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 0)
- ret <8 x i64> %ctlz
-}
-
-define <8 x i64> @var_ctlz_v8i64u(<8 x i64> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v8i64u'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v8i64u'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; SSE42-LABEL: 'var_ctlz_v8i64u'
-; SSE42-NEXT: Cost Model: Found an estimated cost of 112 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX1-LABEL: 'var_ctlz_v8i64u'
-; AVX1-NEXT: Cost Model: Found an estimated cost of 98 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX2-LABEL: 'var_ctlz_v8i64u'
-; AVX2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512F-LABEL: 'var_ctlz_v8i64u'
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512BW-LABEL: 'var_ctlz_v8i64u'
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
-; AVX512CD-LABEL: 'var_ctlz_v8i64u'
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
-; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <8 x i64> %ctlz
-;
- %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 1)
- ret <8 x i64> %ctlz
-}
-
-define <4 x i32> @var_ctlz_v4i32(<4 x i32> %a) {
-; NOLZCNT-LABEL: 'var_ctlz_v4i32'
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 38 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
-; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %ctlz
-;
-; SSE2-LABEL: 'var_ctlz_v4i32'
-; SSE2-NEXT: Cost Model: Found an estimated cost of 38 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
-; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret <4 x i32> %ctlz
-...
[truncated]
|
|
LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/92/builds/15600 Here is the relevant piece of the build log for the reference |
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