https://bugs.llvm.org/show_bug.cgi?id=34619
Bug ID: 34619
Summary: Instruction does not dominate all uses!
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Transformation Utilities
Assignee: unassignedb...@nondot.org
Reporter: pauls...@linux.vnet.ibm.com
CC: llvm-bugs@lists.llvm.org
Created attachment 19158
--> https://bugs.llvm.org/attachment.cgi?id=19158&action=edit
reduced testcase
It seems that trunk@313348 showed up in a git bisect for the following crash
with opt:
bin/opt -S -O3 -mtriple=systemz-unknown -mcpu=z13 tc_domuses.ll -o out.ll
Instruction does not dominate all uses!
%10 = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x
i32]]* @dct_luma.m4, i64 0, i64 3, i64 0), align 4, !tbaa !1
%3 = insertelement <4 x i32> undef, i32 %10, i32 0
Instruction does not dominate all uses!
%11 = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x
i32]]* @dct_luma.m4, i64 0, i64 3, i64 2), align 4, !tbaa !1
%5 = insertelement <4 x i32> %4, i32 %11, i32 2
Instruction does not dominate all uses!
%12 = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x
i32]]* @dct_luma.m4, i64 0, i64 3, i64 3), align 4, !tbaa !1
%6 = insertelement <4 x i32> %5, i32 %12, i32 3
LLVM ERROR: Broken function found, compilation aborted!
--
You are receiving this mail because:
You are on the CC list for the bug._______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
