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middle-end/93054 deal with undefs in call gimplification
authorRichard Biener <rguenther@suse.de>
Fri, 14 Feb 2020 08:19:40 +0000 (09:19 +0100)
committerRichard Biener <rguenther@suse.de>
Fri, 14 Feb 2020 10:01:50 +0000 (11:01 +0100)
commit3bcda566d6f485f6eccdc029d115f4246016ba05
tree19d99a6a1157d7e596c3b696ace6cae562b90848tree
parent794bb8c2f5d328d9d4cfa55efd41cdd420ebb13acommit | diff
middle-end/93054 deal with undefs in call gimplification

2020-02-14  Richard Biener  <rguenther@suse.de>

Backport from mainline
2020-01-09  Richard Biener  <rguenther@suse.de>

PR middle-end/93054
* gimplify.c (gimplify_expr): Deal with NOP definitions.

* gcc.dg/pr93054.c: New testcase.
gcc/ChangeLog diff | blob | blame | history
gcc/gimplify.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/pr93054.c [new file with mode: 0644] blob
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