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| author | Thomas Preud'homme <thomas.preudhomme@arm.com> | 2017-11-17 10:01:33 +0000 |
|---|---|---|
| committer | Thomas Preud'homme <thopre01@gcc.gnu.org> | 2017-11-17 10:01:33 +0000 |
| commit | 7326cf0fb08b1977171aa97bc8370d950129c813 (patch) | |
| tree | 3f7cb0b66cee3d7807532bdcf03801cd02124bfc /gcc/expr.c | |
| parent | cdee9e6b79a553ff5648af2c554f3806d5719968 (diff) | |
| download | gcc-7326cf0fb08b1977171aa97bc8370d950129c813.zip gcc-7326cf0fb08b1977171aa97bc8370d950129c813.tar.gz gcc-7326cf0fb08b1977171aa97bc8370d950129c813.tar.bz2 | |
[ARM] Rework expectation for call to Armv8-M nonsecure function
Testcase gcc.target/arm/cmse/cmse-14.c checks whether bar is called via
__gnu_cmse_nonsecure_call libcall and not via a direct call. However the
pattern is a bit surprising in that it needs to explicitely allow "by"
due to allowing anything before the 'b'.
This patch rewrites the logic to look for b as a first non-whitespace
letter followed iby anything (to match bl and conditional branches)
followed by some spaces and then bar.
2017-11-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/testsuite/
* gcc.target/arm/cmse/cmse-14.c: Change logic to match branch
instruction to bar.
From-SVN: r254861
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions