[Bug bootstrap/19852] Segmentation fault during: build/genmodes -h > tmp-modes.h

2019-03-21 Thread yjf.victor at foxmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19852 --- Comment #5 from yjf.victor at foxmail dot com --- I ran the command directly, and here it show: % build/genmodes -h > tmp-modes.h Segmentation fault (core dumped)

[Bug bootstrap/19852] Segmentation fault during: build/genmodes -h > tmp-modes.h

2019-03-21 Thread yjf.victor at foxmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19852 --- Comment #6 from yjf.victor at foxmail dot com --- According to my debugging on gdb, it failed to allocate the memory via the `alloca()` function, and therefore resulted in Segmentation fault. ``` % gdb build/genmodes GNU gdb 2002-11-11-cvs Co

[Bug bootstrap/19852] Segmentation fault during: build/genmodes -h > tmp-modes.h

2019-03-21 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19852 --- Comment #7 from Andrew Pinski --- (In reply to yjf.victor from comment #6) > According to my debugging on gdb, it failed to allocate the memory via the > `alloca()` function, and therefore resulted in Segmentation fault. If the problem is al

[Bug bootstrap/19852] Segmentation fault during: build/genmodes -h > tmp-modes.h

2019-03-21 Thread yjf.victor at foxmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19852 --- Comment #8 from yjf.victor at foxmail dot com --- It seems that the stack size is unlimited. ``` % limit cputime unlimited filesize unlimited datasize unlimited stacksizeunlimited coredumpsize unlimited vmemoryuse unlimited

[Bug target/89784] Missing AVX512 intrinsics

2019-03-21 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89784 --- Comment #6 from Hongtao.liu --- Created attachment 46007 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46007&action=edit add cover tests for intrinsics

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