forked from OSchip/llvm-project
57 lines
1.8 KiB
LLVM
57 lines
1.8 KiB
LLVM
; RUN: opt %loadPolly -S -polly-codegen < %s | FileCheck %s
|
|
;
|
|
; The boundary context contains a constant that does not fit in 64 bits. Hence,
|
|
; we will check that we use an appropriaty typed constant, here with 65 bits.
|
|
; An alternative would be to bail out early but that would not be as easy.
|
|
;
|
|
; CHECK: {{.*}} = icmp sle i65 {{.*}}, -9223372036854775810
|
|
;
|
|
; CHECK: polly.start
|
|
;
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
@global = external global i32, align 4
|
|
@global1 = external global i32, align 4
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define void @hoge(i8* %arg) #0 {
|
|
bb:
|
|
br label %bb5
|
|
|
|
bb5: ; preds = %bb
|
|
%tmp = load i32, i32* @global, align 4
|
|
%tmp6 = sext i32 %tmp to i64
|
|
br label %bb11
|
|
|
|
bb7: ; preds = %bb19
|
|
%tmp8 = load i32, i32* @global1, align 4
|
|
%tmp9 = sext i32 %tmp8 to i64
|
|
%tmp10 = icmp slt i64 %tmp13, %tmp9
|
|
br i1 %tmp10, label %bb11, label %bb20
|
|
|
|
bb11: ; preds = %bb7, %bb5
|
|
%tmp12 = phi i64 [ %tmp6, %bb5 ], [ %tmp13, %bb7 ]
|
|
%tmp13 = add i64 %tmp12, 1
|
|
%tmp14 = getelementptr inbounds i8, i8* %arg, i64 %tmp13
|
|
%tmp15 = load i8, i8* %tmp14, align 1
|
|
br i1 false, label %bb16, label %bb17
|
|
|
|
bb16: ; preds = %bb11
|
|
br label %bb18
|
|
|
|
bb17: ; preds = %bb11
|
|
br label %bb18
|
|
|
|
bb18: ; preds = %bb17, %bb16
|
|
br label %bb19
|
|
|
|
bb19: ; preds = %bb19, %bb18
|
|
br i1 undef, label %bb19, label %bb7
|
|
|
|
bb20: ; preds = %bb7
|
|
br label %bb21
|
|
|
|
bb21: ; preds = %bb20
|
|
ret void
|
|
}
|