https://bugs.llvm.org/show_bug.cgi?id=45232
Bug ID: 45232
Summary: Wrong code generated by PowerPC MI Peephole
Optimization
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: PowerPC
Assignee: unassignedb...@nondot.org
Reporter: car...@google.com
CC: llvm-bugs@lists.llvm.org, nemanja.i....@gmail.com
Created attachment 23249
--> https://bugs.llvm.org/attachment.cgi?id=23249&action=edit
test
In the attached test case, wrong code is generated for function call to
std::nth_element(values.begin(), middle, values.end())
The second parameter should be a pointer to the middle of vector values, but
values.begin() is actually passed in. It looks PowerPC MI Peephole Optimization
generates the wrong instructions.
The test case can be compiled with
llc -mtriple=powerpc64le-grtev4-linux-gnu test3.ll
--
You are receiving this mail because:
You are on the CC list for the bug._______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
