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[Bug target/63428] New: [4.8/4.9/5 Regression] vshuf-v4di.c miscompilation
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 01 Oct 2014 11:31:59 +0000
- Subject: [Bug target/63428] New: [4.8/4.9/5 Regression] vshuf-v4di.c miscompilation
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63428
Bug ID: 63428
Summary: [4.8/4.9/5 Regression] vshuf-v4di.c miscompilation
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: target
Assignee: jakub at gcc dot gnu.org
Reporter: jakub at gcc dot gnu.org
Target: x86_64-linux
GCC_TEST_RUN_EXPENSIVE=1 make check-gcc \
RUNTESTFLAGS='--target_board=unix/-mavx2 dg-torture.exp=vshuf*.c'
fails starting with 4.8 (4.7 works), test_122 function is miscompiled.