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| author | Richard Sandiford <richard.sandiford@arm.com> | 2020-10-13 14:50:24 +0100 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2020-10-13 14:50:24 +0100 |
| commit | f694a0d2edc025cb54657cb804960f97a31fbda2 (patch) | |
| tree | e88cbc4a23e6b0ee7db30a927508f5dbecd62b92 | |
| parent | 25095d1ef8dd24c646fd337a607fb94a06e73f6c (diff) | |
| download | gcc-f694a0d2edc025cb54657cb804960f97a31fbda2.zip gcc-f694a0d2edc025cb54657cb804960f97a31fbda2.tar.gz gcc-f694a0d2edc025cb54657cb804960f97a31fbda2.tar.bz2 | |
[arm] Use -Os for stack-protector-[56].c tests
Using -O2 made the tests subject to LDRD vs. LDM tuning.
The simplest fix seems to be to use -Os, so that LDM is
unequivocally a win.
gcc/testsuite/
* gcc.target/arm/stack-protector-5.c: Use -Os rather than -O2.
* gcc.target/arm/stack-protector-6.c: Likewise.
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/stack-protector-5.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/stack-protector-6.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/gcc/testsuite/gcc.target/arm/stack-protector-5.c b/gcc/testsuite/gcc.target/arm/stack-protector-5.c index b808b11..ae70b99 100644 --- a/gcc/testsuite/gcc.target/arm/stack-protector-5.c +++ b/gcc/testsuite/gcc.target/arm/stack-protector-5.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-fstack-protector-all -O2" } */ +/* { dg-options "-fstack-protector-all -Os" } */ void __attribute__ ((noipa)) f (void) diff --git a/gcc/testsuite/gcc.target/arm/stack-protector-6.c b/gcc/testsuite/gcc.target/arm/stack-protector-6.c index f8eec87..2b7e6f7 100644 --- a/gcc/testsuite/gcc.target/arm/stack-protector-6.c +++ b/gcc/testsuite/gcc.target/arm/stack-protector-6.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-require-effective-target fpic } */ -/* { dg-options "-fstack-protector-all -O2 -fpic" } */ +/* { dg-options "-fstack-protector-all -Os -fpic" } */ #include "stack-protector-5.c" |