Mercurial > hg > CbC > CbC_llvm
view polly/test/CodeGen/partial_write_array.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-import-jscop -polly-import-jscop-postfix=transformed -polly-codegen -S < %s | FileCheck %s ; ; Partial write of an array access. ; ; for (int j = 0; j < n; j += 1) ; A[0] = 42.0 ; define void @partial_write_array(i32 %n, ptr noalias nonnull %A) { entry: br label %for for: %j = phi i32 [0, %entry], [%j.inc, %inc] %j.cmp = icmp slt i32 %j, %n br i1 %j.cmp, label %body, label %exit body: store double 42.0, ptr %A br label %inc inc: %j.inc = add nuw nsw i32 %j, 1 br label %for exit: br label %return return: ret void } ; CHECK: polly.stmt.body: ; CHECK-NEXT: %1 = icmp sge i64 %polly.indvar, 5 ; CHECK-NEXT: %polly.Stmt_body_Write0.cond = icmp ne i1 %1, false ; CHECK-NEXT: br i1 %polly.Stmt_body_Write0.cond, label %polly.stmt.body.Stmt_body_Write0.partial, label %polly.stmt.body.cont ; CHECK: polly.stmt.body.Stmt_body_Write0.partial: ; CHECK-NEXT: %polly.access.A = getelementptr double, ptr %A, i64 0 ; CHECK-NEXT: store double 4.200000e+01, ptr %polly.access.A, align 8, !alias.scope !0, !noalias !3 ; CHECK-NEXT: br label %polly.stmt.body.cont ; CHECK: polly.stmt.body.cont: