Fix ICE when lhs is NULL.
authorliuhongt <hongtao.liu@intel.com>
Thu, 20 May 2021 01:59:36 +0000 (09:59 +0800)
committerliuhongt <hongtao.liu@intel.com>
Mon, 24 May 2021 01:21:21 +0000 (09:21 +0800)
commitdc084c487e997e7f47cee55467628ade4488538b
tree0b3ab11dbc08eac038d2a986cbe27c136d02ba6d
parent1040a44aa23f7b106e1c96e6a247ea6fd4021258
Fix ICE when lhs is NULL.

gcc/ChangeLog:
PR target/100660
* config/i386/i386.c (ix86_gimple_fold_builtin): Replacing
stmt with GIMPLE_NOP when lhs doesn't exist.

gcc/testsuite/ChangeLog:
PR target/100660
* gcc.target/i386/pr100660.c: New test.
gcc/config/i386/i386.c
gcc/testsuite/gcc.target/i386/pr100660.c [new file with mode: 0644]