[Bug middle-end/102133] [12 Regression] ICE in set_rtl building libgcc __muldc3 for 32-bit SPARC
crazylht at gmail dot com
gcc-bugzilla@gcc.gnu.org
Tue Aug 31 01:20:42 GMT 2021
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102133
Hongtao.liu <crazylht at gmail dot com> changed:
What |Removed |Added
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CC| |crazylht at gmail dot com
--- Comment #1 from Hongtao.liu <crazylht at gmail dot com> ---
It also caused regressions on mcore-elf:
FAIL: gcc.dg/torture/builtin-attr-1.c -O1 (internal compiler error)
Excess errors:
during RTL pass: expand
/home/jlaw/jenkins/workspace/mcore-elf/gcc/gcc/testsuite/gcc.dg/torture/builtin-attr-1.c:147:6:
internal compiler error: in set_rtl, at cfgexpand.c:179
0x5971b2 set_rtl
../../..//gcc/gcc/cfgexpand.c:179 0x89928a set_parm_rtl(tree_node*,
rtx_def*)
../../..//gcc/gcc/cfgexpand.c:1401
0xa2b995 assign_parm_setup_reg
../../..//gcc/gcc/function.c:3401 0xa2efeb assign_parms
../../..//gcc/gcc/function.c:3707 0xa2efeb
expand_function_start(tree_node*)
../../..//gcc/gcc/function.c:5163
0x8a7494 execute
../../..//gcc/gcc/cfgexpand.c:6692
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