More maybe_fold_reference TLC
authorRichard Biener <rguenther@suse.de>
Tue, 11 May 2021 09:05:10 +0000 (11:05 +0200)
committerRichard Biener <rguenther@suse.de>
Tue, 11 May 2021 10:52:34 +0000 (12:52 +0200)
commit2301a394607b88f8996efe864350c5f841000f76
tree9c6a06b2b5944997ecb34bc5cc8a6eaacb4d5ead
parentca8e8301180fa71de1a76769fc038df2ab85dfeb
More maybe_fold_reference TLC

This adjusts maybe_fold_reference to adhere to its desired behavior
of performing constant folding and thus explicitely avoid returning
unfolded reference trees.

2021-05-11  Richard Biener  <rguenther@suse.de>

* gimple-fold.c (maybe_fold_reference): Only return
is_gimple_min_invariant values.
gcc/gimple-fold.c