blob: 5a54fffe06bccd9b6f8a6a7020537d7a0e91d1c5 [file] [log] [blame]
; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s
;
; Check that the special alignment information is kept
;
; CHECK: align 8
; CHECK: align 8
;
; void jd(int *A) {
; for (int i = 0; i < 1024; i += 2)
; A[i] = i;
; }
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @jd(i32* %A) {
entry:
br label %for.cond
for.cond: ; preds = %for.inc, %entry
%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
%cmp = icmp slt i64 %indvars.iv, 1024
br i1 %cmp, label %for.body, label %for.end
for.body: ; preds = %for.cond
%arrayidx = getelementptr inbounds i32, i32* %A, i64 %indvars.iv
%tmp = trunc i64 %indvars.iv to i32
store i32 %tmp, i32* %arrayidx, align 8
br label %for.inc
for.inc: ; preds = %for.body
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 2
br label %for.cond
for.end: ; preds = %for.cond
ret void
}