[llvm] r352046 - [CostModel][X86] Add SMUL fixed point cost tests
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Thu Jan 24 05:48:21 PST 2019
Author: rksimon
Date: Thu Jan 24 05:48:20 2019
New Revision: 352046
URL: http://llvm.org/viewvc/llvm-project?rev=352046&view=rev
Log:
[CostModel][X86] Add SMUL fixed point cost tests
Added:
llvm/trunk/test/Analysis/CostModel/X86/arith-fix.ll
Added: llvm/trunk/test/Analysis/CostModel/X86/arith-fix.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/CostModel/X86/arith-fix.ll?rev=352046&view=auto
==============================================================================
--- llvm/trunk/test/Analysis/CostModel/X86/arith-fix.ll (added)
+++ llvm/trunk/test/Analysis/CostModel/X86/arith-fix.ll Thu Jan 24 05:48:20 2019
@@ -0,0 +1,75 @@
+; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+ssse3 | FileCheck %s --check-prefixes=CHECK,SSE,SSSE3
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+sse4.2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE42
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx | FileCheck %s --check-prefixes=CHECK,AVX,AVX1
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX2
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512F
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512BW
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512DQ
+;
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=slm | FileCheck %s --check-prefixes=CHECK,SLM
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=goldmont | FileCheck %s --check-prefixes=CHECK,GLM
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=btver2 | FileCheck %s --check-prefixes=CHECK,BTVER2
+
+declare i64 @llvm.smul.fix.i64(i64, i64, i32)
+declare <2 x i64> @llvm.smul.fix.v2i64(<2 x i64>, <2 x i64>, i32)
+declare <4 x i64> @llvm.smul.fix.v4i64(<4 x i64>, <4 x i64>, i32)
+declare <8 x i64> @llvm.smul.fix.v8i64(<8 x i64>, <8 x i64>, i32)
+
+declare i32 @llvm.smul.fix.i32(i32, i32, i32)
+declare <4 x i32> @llvm.smul.fix.v4i32(<4 x i32>, <4 x i32>, i32)
+declare <8 x i32> @llvm.smul.fix.v8i32(<8 x i32>, <8 x i32>, i32)
+declare <16 x i32> @llvm.smul.fix.v16i32(<16 x i32>, <16 x i32>, i32)
+
+declare i16 @llvm.smul.fix.i16(i16, i16, i32)
+declare <8 x i16> @llvm.smul.fix.v8i16(<8 x i16>, <8 x i16>, i32)
+declare <16 x i16> @llvm.smul.fix.v16i16(<16 x i16>, <16 x i16>, i32)
+declare <32 x i16> @llvm.smul.fix.v32i16(<32 x i16>, <32 x i16>, i32)
+
+declare i8 @llvm.smul.fix.i8(i8, i8, i32)
+declare <16 x i8> @llvm.smul.fix.v16i8(<16 x i8>, <16 x i8>, i32)
+declare <32 x i8> @llvm.smul.fix.v32i8(<32 x i8>, <32 x i8>, i32)
+declare <64 x i8> @llvm.smul.fix.v64i8(<64 x i8>, <64 x i8>, i32)
+
+define i32 @smul(i32 %arg) {
+; CHECK-LABEL: 'smul'
+; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = call i64 @llvm.smul.fix.i64(i64 undef, i64 undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2I64 = call <2 x i64> @llvm.smul.fix.v2i64(<2 x i64> undef, <2 x i64> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I64 = call <4 x i64> @llvm.smul.fix.v4i64(<4 x i64> undef, <4 x i64> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I64 = call <8 x i64> @llvm.smul.fix.v8i64(<8 x i64> undef, <8 x i64> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = call i32 @llvm.smul.fix.i32(i32 undef, i32 undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I32 = call <4 x i32> @llvm.smul.fix.v4i32(<4 x i32> undef, <4 x i32> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I32 = call <8 x i32> @llvm.smul.fix.v8i32(<8 x i32> undef, <8 x i32> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V16I32 = call <16 x i32> @llvm.smul.fix.v16i32(<16 x i32> undef, <16 x i32> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = call i16 @llvm.smul.fix.i16(i16 undef, i16 undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I16 = call <8 x i16> @llvm.smul.fix.v8i16(<8 x i16> undef, <8 x i16> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V16I16 = call <16 x i16> @llvm.smul.fix.v16i16(<16 x i16> undef, <16 x i16> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %V32I16 = call <32 x i16> @llvm.smul.fix.v32i16(<32 x i16> undef, <32 x i16> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = call i8 @llvm.smul.fix.i8(i8 undef, i8 undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V16I8 = call <16 x i8> @llvm.smul.fix.v16i8(<16 x i8> undef, <16 x i8> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %V32I8 = call <32 x i8> @llvm.smul.fix.v32i8(<32 x i8> undef, <32 x i8> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 128 for instruction: %V64I8 = call <64 x i8> @llvm.smul.fix.v64i8(<64 x i8> undef, <64 x i8> undef, i32 3)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
+;
+ %I64 = call i64 @llvm.smul.fix.i64(i64 undef, i64 undef, i32 3)
+ %V2I64 = call <2 x i64> @llvm.smul.fix.v2i64(<2 x i64> undef, <2 x i64> undef, i32 3)
+ %V4I64 = call <4 x i64> @llvm.smul.fix.v4i64(<4 x i64> undef, <4 x i64> undef, i32 3)
+ %V8I64 = call <8 x i64> @llvm.smul.fix.v8i64(<8 x i64> undef, <8 x i64> undef, i32 3)
+
+ %I32 = call i32 @llvm.smul.fix.i32(i32 undef, i32 undef, i32 3)
+ %V4I32 = call <4 x i32> @llvm.smul.fix.v4i32(<4 x i32> undef, <4 x i32> undef, i32 3)
+ %V8I32 = call <8 x i32> @llvm.smul.fix.v8i32(<8 x i32> undef, <8 x i32> undef, i32 3)
+ %V16I32 = call <16 x i32> @llvm.smul.fix.v16i32(<16 x i32> undef, <16 x i32> undef, i32 3)
+
+ %I16 = call i16 @llvm.smul.fix.i16(i16 undef, i16 undef, i32 3)
+ %V8I16 = call <8 x i16> @llvm.smul.fix.v8i16(<8 x i16> undef, <8 x i16> undef, i32 3)
+ %V16I16 = call <16 x i16> @llvm.smul.fix.v16i16(<16 x i16> undef, <16 x i16> undef, i32 3)
+ %V32I16 = call <32 x i16> @llvm.smul.fix.v32i16(<32 x i16> undef, <32 x i16> undef, i32 3)
+
+ %I8 = call i8 @llvm.smul.fix.i8(i8 undef, i8 undef, i32 3)
+ %V16I8 = call <16 x i8> @llvm.smul.fix.v16i8(<16 x i8> undef, <16 x i8> undef, i32 3)
+ %V32I8 = call <32 x i8> @llvm.smul.fix.v32i8(<32 x i8> undef, <32 x i8> undef, i32 3)
+ %V64I8 = call <64 x i8> @llvm.smul.fix.v64i8(<64 x i8> undef, <64 x i8> undef, i32 3)
+
+ ret i32 undef
+}
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