blob: 552fc91b57a050e1580ad4aef0ac722322c16880 [file] [log] [blame]
; RUN: opt %loadPolly \
; RUN: -polly-codegen -S < %s | FileCheck %s
; CHECK: polly.start
; int /* pure */ g()
; void f(int *A) {
; if (g())
; *A = *A + 1;
; else
; *A = *A - 1;
; }
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @f(i32* %A) {
entry:
br label %entry.split
entry.split:
%call = call i32 @g()
%cmp = icmp eq i32 %call, 0
br i1 %cmp, label %if.then, label %if.else
if.then: ; preds = %entry
%tmp1 = load i32, i32* %A, align 4
%add = add nsw i32 %tmp1, 1
store i32 %add, i32* %A, align 4
br label %if.end
if.else: ; preds = %entry
%tmp2 = load i32, i32* %A, align 4
%sub = add nsw i32 %tmp2, -1
store i32 %sub, i32* %A, align 4
br label %if.end
if.end: ; preds = %if.else, %if.then
ret void
}
declare i32 @g() #0
attributes #0 = { nounwind readnone }