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| author | Richard Biener <rguenther@suse.de> | 2021-10-06 11:02:38 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-10-07 08:19:39 +0200 |
| commit | 6496ae5c9651206c9de43f63018a549a2ef2244e (patch) | |
| tree | 40def05c8bbc1491a6f61ce807a2c20d3a417dc6 /gcc/tree-ssa-sccvn.c | |
| parent | 57c7ec62ee0fbc33cacc5feb3e26d3ad4f765cdb (diff) | |
| download | gcc-6496ae5c9651206c9de43f63018a549a2ef2244e.zip gcc-6496ae5c9651206c9de43f63018a549a2ef2244e.tar.gz gcc-6496ae5c9651206c9de43f63018a549a2ef2244e.tar.bz2 | |
Properly parse invariant &MEM addresses in the GIMPLE FE
Currently the frontend rejects those addresses as not lvalues
because the C frontend doens't expect MEM_REF or TARGET_MEM_REF
to appear (but they would be valid lvalues there). The following
fixes that by amending lvalue_p.
The change also makes the dumping of the source of the testcase
valid for the GIMPLE FE by not eliding the '&' when dumping
string literals.
2021-10-06 Richard Biener <rguenther@suse.de>
gcc/c/
* c-typeck.c (lvalue_p): Also allow MEM_REF and TARGET_MEM_REF.
gcc/
* tree-pretty-print.c (dump_generic_node): Do not elide
printing '&' when dumping with -gimple.
gcc/testsuite/
* gcc.dg/gimplefe-47.c: New testcase.
Diffstat (limited to 'gcc/tree-ssa-sccvn.c')
0 files changed, 0 insertions, 0 deletions