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LIN9-5942 : WRL9 ICE failure for MIPS target

Created: Dec 3, 2017    Updated: Dec 3, 2018
Resolved Date: Dec 9, 2017
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Toolchain


This Error is observed in WRL9 toolchains for MIPS target.

ICE on gcc.dg/atomic/pr65345-4.c and gcc.dg/pr65345-3.c

FAIL: gcc.dg/pr65345-3.c (internal compiler error)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)

Bugzilla links for the issue:

Steps to Reproduce

1. source MIPS toolchain

2.  $CC sources/gcc-6.2.0/gcc/testsuite/gcc.dg/atomic/pr65345-4.c -meb -mabi=32 -mhard-float -march=mips32r2  -pthread  -latomic  -fno-diagnostics-show-caret -fdiagnostics-color=never    -O0   -DSTACK_SIZE=16384 -S     -o pr65345-4.s

/home/kpit/damodars/WRL9-8/sources/gcc-6.2.0/gcc/testsuite/gcc.dg/atomic/pr65345-4.c:15:1: internal compiler error: Segmentation fault
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