mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 20:32:21 +00:00
2dc50d3067
This will make it easier to turn on struct-path aware TBAA since the metadata format will change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180796 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
618 B
LLVM
28 lines
618 B
LLVM
; RUN: opt -jump-threading < %s
|
|
; <rdar://problem/9284786>
|
|
|
|
%0 = type <{ i64, i16, i64, i8, i8 }>
|
|
|
|
@g_338 = external global %0, align 8
|
|
|
|
define void @func_1() nounwind ssp {
|
|
entry:
|
|
ret void
|
|
|
|
for.cond1177:
|
|
%inc1187 = add nsw i32 0, 1
|
|
%cmp1179 = icmp slt i32 %inc1187, 5
|
|
br i1 %cmp1179, label %for.cond1177, label %land.rhs1320
|
|
|
|
land.rhs1320:
|
|
%tmp1324 = load volatile i64* getelementptr inbounds (%0* @g_338, i64 0, i32 2), align 1
|
|
br label %if.end.i
|
|
|
|
if.end.i:
|
|
%tobool.pr.i = phi i1 [ false, %if.end.i ], [ false, %land.rhs1320 ]
|
|
br i1 %tobool.pr.i, label %return, label %if.end.i
|
|
|
|
return:
|
|
ret void
|
|
}
|