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| author | Andreas Krebbel <krebbel@linux.ibm.com> | 2020-12-03 17:04:11 +0100 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.ibm.com> | 2020-12-03 17:04:17 +0100 |
| commit | 65af6bc9f87bc6b329fb7a16e3f736dd0a042bf5 (patch) | |
| tree | f40c2b131e94a2569c553d0c3f7745229d8d2a37 /gcc/go | |
| parent | 62fb1b9e0da44a15b0434def20724f989d61e27b (diff) | |
| download | gcc-65af6bc9f87bc6b329fb7a16e3f736dd0a042bf5.zip gcc-65af6bc9f87bc6b329fb7a16e3f736dd0a042bf5.tar.gz gcc-65af6bc9f87bc6b329fb7a16e3f736dd0a042bf5.tar.bz2 | |
IBM Z: Fix mode in probe_stack pattern
The probe pattern uses Pmode but the middle-end wants to emit a
word_mode probe check. This - as usual - breaks on Z with -m31
-mzarch were word_mode doesn't match Pmode.
gcc/ChangeLog:
* config/s390/s390.md ("@probe_stack2<mode>"): Change mode
iterator to W.
gcc/testsuite/ChangeLog:
* gcc.target/s390/stack-clash-4.c: New test.
Diffstat (limited to 'gcc/go')
0 files changed, 0 insertions, 0 deletions