[llvm] [CostModel][X86] merge integer div/rem costs tests using -cost-kind=all (PR #131873)
via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 18 10:51:39 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-backend-x86
Author: Simon Pilgrim (RKSimon)
<details>
<summary>Changes</summary>
---
Patch is 1.43 MiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/131873.diff
8 Files Affected:
- (removed) llvm/test/Analysis/CostModel/X86/div-codesize.ll (-956)
- (removed) llvm/test/Analysis/CostModel/X86/div-latency.ll (-1032)
- (removed) llvm/test/Analysis/CostModel/X86/div-sizelatency.ll (-956)
- (modified) llvm/test/Analysis/CostModel/X86/div.ll (+1235-1235)
- (removed) llvm/test/Analysis/CostModel/X86/rem-codesize.ll (-956)
- (removed) llvm/test/Analysis/CostModel/X86/rem-latency.ll (-918)
- (removed) llvm/test/Analysis/CostModel/X86/rem-sizelatency.ll (-918)
- (modified) llvm/test/Analysis/CostModel/X86/rem.ll (+1337-1337)
``````````diff
diff --git a/llvm/test/Analysis/CostModel/X86/div-codesize.ll b/llvm/test/Analysis/CostModel/X86/div-codesize.ll
deleted file mode 100644
index 88c4a5dc18503..0000000000000
--- a/llvm/test/Analysis/CostModel/X86/div-codesize.ll
+++ /dev/null
@@ -1,956 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE2
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+ssse3 | FileCheck %s --check-prefixes=CHECK,SSE,SSE2
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+sse4.2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE42
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx | FileCheck %s --check-prefixes=CHECK,AVX1
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX2
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,AVX512F
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefixes=CHECK,AVX512BW
-;
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mcpu=slm | FileCheck %s --check-prefixes=CHECK,SSE,SSE42
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mcpu=goldmont | FileCheck %s --check-prefixes=CHECK,SSE,SSE42
-; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size -mcpu=btver2 | FileCheck %s --check-prefixes=CHECK,AVX1
-
-define i32 @sdiv() {
-; CHECK-LABEL: 'sdiv'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I64 = sdiv i64 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i64 = sdiv <2 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = sdiv <4 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i64 = sdiv <8 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I32 = sdiv i32 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i32 = sdiv <4 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = sdiv <8 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i32 = sdiv <16 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I16 = sdiv i16 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i16 = sdiv <8 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = sdiv <16 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i16 = sdiv <32 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I8 = sdiv i8 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i8 = sdiv <16 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = sdiv <32 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sdiv <64 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
-;
- %I64 = sdiv i64 undef, undef
- %V2i64 = sdiv <2 x i64> undef, undef
- %V4i64 = sdiv <4 x i64> undef, undef
- %V8i64 = sdiv <8 x i64> undef, undef
-
- %I32 = sdiv i32 undef, undef
- %V4i32 = sdiv <4 x i32> undef, undef
- %V8i32 = sdiv <8 x i32> undef, undef
- %V16i32 = sdiv <16 x i32> undef, undef
-
- %I16 = sdiv i16 undef, undef
- %V8i16 = sdiv <8 x i16> undef, undef
- %V16i16 = sdiv <16 x i16> undef, undef
- %V32i16 = sdiv <32 x i16> undef, undef
-
- %I8 = sdiv i8 undef, undef
- %V16i8 = sdiv <16 x i8> undef, undef
- %V32i8 = sdiv <32 x i8> undef, undef
- %V64i8 = sdiv <64 x i8> undef, undef
-
- ret i32 undef
-}
-
-define i32 @udiv() {
-; CHECK-LABEL: 'udiv'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I64 = udiv i64 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i64 = udiv <2 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = udiv <4 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i64 = udiv <8 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I32 = udiv i32 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i32 = udiv <4 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = udiv <8 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i32 = udiv <16 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I16 = udiv i16 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i16 = udiv <8 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = udiv <16 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i16 = udiv <32 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I8 = udiv i8 undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i8 = udiv <16 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = udiv <32 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = udiv <64 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
-;
- %I64 = udiv i64 undef, undef
- %V2i64 = udiv <2 x i64> undef, undef
- %V4i64 = udiv <4 x i64> undef, undef
- %V8i64 = udiv <8 x i64> undef, undef
-
- %I32 = udiv i32 undef, undef
- %V4i32 = udiv <4 x i32> undef, undef
- %V8i32 = udiv <8 x i32> undef, undef
- %V16i32 = udiv <16 x i32> undef, undef
-
- %I16 = udiv i16 undef, undef
- %V8i16 = udiv <8 x i16> undef, undef
- %V16i16 = udiv <16 x i16> undef, undef
- %V32i16 = udiv <32 x i16> undef, undef
-
- %I8 = udiv i8 undef, undef
- %V16i8 = udiv <16 x i8> undef, undef
- %V32i8 = udiv <32 x i8> undef, undef
- %V64i8 = udiv <64 x i8> undef, undef
-
- ret i32 undef
-}
-
-define i32 @sdiv_const() {
-; CHECK-LABEL: 'sdiv_const'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I64 = sdiv i64 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i64 = sdiv <2 x i64> undef, <i64 6, i64 7>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = sdiv <4 x i64> undef, <i64 4, i64 5, i64 6, i64 7>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i64 = sdiv <8 x i64> undef, <i64 4, i64 5, i64 6, i64 7, i64 8, i64 9, i64 10, i64 11>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I32 = sdiv i32 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i32 = sdiv <4 x i32> undef, <i32 4, i32 5, i32 6, i32 7>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = sdiv <8 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i32 = sdiv <16 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I16 = sdiv i16 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i16 = sdiv <8 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = sdiv <16 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i16 = sdiv <32 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I8 = sdiv i8 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i8 = sdiv <16 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = sdiv <32 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sdiv <64 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
-;
- %I64 = sdiv i64 undef, 7
- %V2i64 = sdiv <2 x i64> undef, <i64 6, i64 7>
- %V4i64 = sdiv <4 x i64> undef, <i64 4, i64 5, i64 6, i64 7>
- %V8i64 = sdiv <8 x i64> undef, <i64 4, i64 5, i64 6, i64 7, i64 8, i64 9, i64 10, i64 11>
-
- %I32 = sdiv i32 undef, 7
- %V4i32 = sdiv <4 x i32> undef, <i32 4, i32 5, i32 6, i32 7>
- %V8i32 = sdiv <8 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
- %V16i32 = sdiv <16 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
-
- %I16 = sdiv i16 undef, 7
- %V8i16 = sdiv <8 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11>
- %V16i16 = sdiv <16 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
- %V32i16 = sdiv <32 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
-
- %I8 = sdiv i8 undef, 7
- %V16i8 = sdiv <16 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
- %V32i8 = sdiv <32 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
- %V64i8 = sdiv <64 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-
- ret i32 undef
-}
-
-define i32 @udiv_const() {
-; CHECK-LABEL: 'udiv_const'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I64 = udiv i64 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i64 = udiv <2 x i64> undef, <i64 6, i64 7>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = udiv <4 x i64> undef, <i64 4, i64 5, i64 6, i64 7>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i64 = udiv <8 x i64> undef, <i64 4, i64 5, i64 6, i64 7, i64 8, i64 9, i64 10, i64 11>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I32 = udiv i32 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i32 = udiv <4 x i32> undef, <i32 4, i32 5, i32 6, i32 7>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = udiv <8 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i32 = udiv <16 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I16 = udiv i16 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i16 = udiv <8 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = udiv <16 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i16 = udiv <32 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I8 = udiv i8 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i8 = udiv <16 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = udiv <32 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = udiv <64 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
-;
- %I64 = udiv i64 undef, 7
- %V2i64 = udiv <2 x i64> undef, <i64 6, i64 7>
- %V4i64 = udiv <4 x i64> undef, <i64 4, i64 5, i64 6, i64 7>
- %V8i64 = udiv <8 x i64> undef, <i64 4, i64 5, i64 6, i64 7, i64 8, i64 9, i64 10, i64 11>
-
- %I32 = udiv i32 undef, 7
- %V4i32 = udiv <4 x i32> undef, <i32 4, i32 5, i32 6, i32 7>
- %V8i32 = udiv <8 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
- %V16i32 = udiv <16 x i32> undef, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
-
- %I16 = udiv i16 undef, 7
- %V8i16 = udiv <8 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11>
- %V16i16 = udiv <16 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
- %V32i16 = udiv <32 x i16> undef, <i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15, i16 16, i16 17, i16 18, i16 19>
-
- %I8 = udiv i8 undef, 7
- %V16i8 = udiv <16 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
- %V32i8 = udiv <32 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
- %V64i8 = udiv <64 x i8> undef, <i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19>
-
- ret i32 undef
-}
-
-define i32 @sdiv_uniformconst() {
-; CHECK-LABEL: 'sdiv_uniformconst'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I64 = sdiv i64 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2i64 = sdiv <2 x i64> undef, splat (i64 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i64 = sdiv <4 x i64> undef, splat (i64 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i64 = sdiv <8 x i64> undef, splat (i64 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I32 = sdiv i32 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4i32 = sdiv <4 x i32> undef, splat (i32 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i32 = sdiv <8 x i32> undef, splat (i32 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i32 = sdiv <16 x i32> undef, splat (i32 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I16 = sdiv i16 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8i16 = sdiv <8 x i16> undef, splat (i16 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i16 = sdiv <16 x i16> undef, splat (i16 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i16 = sdiv <32 x i16> undef, splat (i16 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I8 = sdiv i8 undef, 7
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16i8 = sdiv <16 x i8> undef, splat (i8 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32i8 = sdiv <32 x i8> undef, splat (i8 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64i8 = sdiv <64 x i8> undef, splat (i8 7)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
-;
- %I64 = sdiv i64 undef, 7
- %V2i64 = sdiv <2 x i64> undef, <i64 7, i64 7>
- %V4i64 = sdiv <4 x i64> undef, <i64 7, i64 7, i64 7, i64 7>
- %V8i64 = sdiv <8 x i64> undef, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7>
-
- %I32 = sdiv i32 undef, 7
- %V4i32 = sdiv <4 x i32> undef, <i32 7, i32 7, i32 7, i32 7>
- %V8i32 = sdiv <8 x i32> undef, <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
- %V16i32 = sdiv <16 x i32> undef, <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>
-
- %I16 = sdiv i16 undef, 7
- %...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/131873
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