https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121675
Mikael Pettersson <mikpelinux at gmail dot com> changed:
What |Removed |Added
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CC| |mikpelinux at gmail dot com
--- Comment #1 from Mikael Pettersson <mikpelinux at gmail dot com> ---
I cannot reproduce this on aarch64-linux-gnu.
On x86_64-linux-gnu it reproduces with today's trunk, and my git bisect says it
started with r9-2469-gc6067437d314f8:
c6067437d314f803a6b7c1083f6d280caaf17ce3 is the first new commit
commit c6067437d314f803a6b7c1083f6d280caaf17ce3 (HEAD)
Author: Uros Bizjak <ubiz...@gmail.com>
Date: Sun Aug 19 21:10:37 2018 +0200
re PR target/86994 (64-bit gcc.target/i386/20040112-1.c FAILs)
PR target/86994
* config/i386/i386.c (ix86_rtx_costs) [case SET]: Check source for
register_operand when calling ix86_set_reg_reg_cost.
[case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF]:
Set *total to 0 for operands that satisfy x86_64_immediate_operand
predicate and to 1 otherwise.
