Mercurial > hg > CbC > CbC_llvm
view polly/test/CodeGen/simple_vec_strides_multidim.ll @ 252:1f2b6ac9f198 llvm-original
LLVM16-1
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Fri, 18 Aug 2023 09:04:13 +0900 |
parents | c4bab56944e8 |
children |
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; RUN: opt %loadPolly -polly-opt-isl -polly-codegen -polly-vectorizer=polly -polly-prevect-width=8 -S -dce < %s | FileCheck %s ; ; void foo(long n, float A[restrict][n], float B[restrict][n], ; float C[restrict][n], float D[restrict][n]) { ; for (long i = 0; i < 8; i++) ; for (long j = 0; j < 8; j++) ; A[i][j] += B[i][0] + C[i][2 * j] + D[j][0]; ; } ; ; CHECK: shufflevector ; CHECK: insertelement ; CHECK: insertelement ; CHECK: insertelement ; CHECK: insertelement ; CHECK: insertelement ; CHECK: insertelement ; CHECK: insertelement ; CHECK: insertelement ; CHECK: store <8 x float> target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" define void @foo(i64 %n, float* noalias %A, float* noalias %B, float* noalias %C, float* noalias %D) { bb: br label %bb3 bb3: ; preds = %bb25, %bb %i.0 = phi i64 [ 0, %bb ], [ %tmp26, %bb25 ] %exitcond2 = icmp ne i64 %i.0, 8 br i1 %exitcond2, label %bb4, label %bb27 bb4: ; preds = %bb3 br label %bb5 bb5: ; preds = %bb22, %bb4 %j.0 = phi i64 [ 0, %bb4 ], [ %tmp23, %bb22 ] %exitcond = icmp ne i64 %j.0, 8 br i1 %exitcond, label %bb6, label %bb24 bb6: ; preds = %bb5 %tmp = mul nsw i64 %i.0, %n %tmp7 = getelementptr inbounds float, float* %B, i64 %tmp %tmp8 = load float, float* %tmp7, align 4 %tmp9 = shl nsw i64 %j.0, 1 %tmp10 = mul nsw i64 %i.0, %n %.sum = add i64 %tmp10, %tmp9 %tmp11 = getelementptr inbounds float, float* %C, i64 %.sum %tmp12 = load float, float* %tmp11, align 4 %tmp13 = fadd float %tmp8, %tmp12 %tmp14 = mul nsw i64 %j.0, %n %tmp15 = getelementptr inbounds float, float* %D, i64 %tmp14 %tmp16 = load float, float* %tmp15, align 4 %tmp17 = fadd float %tmp13, %tmp16 %tmp18 = mul nsw i64 %i.0, %n %.sum1 = add i64 %tmp18, %j.0 %tmp19 = getelementptr inbounds float, float* %A, i64 %.sum1 %tmp20 = load float, float* %tmp19, align 4 %tmp21 = fadd float %tmp20, %tmp17 store float %tmp21, float* %tmp19, align 4 br label %bb22 bb22: ; preds = %bb6 %tmp23 = add nsw i64 %j.0, 1 br label %bb5 bb24: ; preds = %bb5 br label %bb25 bb25: ; preds = %bb24 %tmp26 = add nsw i64 %i.0, 1 br label %bb3 bb27: ; preds = %bb3 ret void }