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| author | Andreas Schwab <schwab@suse.de> | 2024-11-19 17:35:14 +0100 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2024-11-19 17:38:27 +0100 |
| commit | ceddd28d41f0b9cc797c3568544a114d60c1ba83 (patch) | |
| tree | c69bd471ba854b107d1a6fb78fb0337fb530ed83 | |
| parent | f74f52642fc0bd6b4c6828bd6e86aa5bb206cbca (diff) | |
| download | gcc-ceddd28d41f0b9cc797c3568544a114d60c1ba83.zip gcc-ceddd28d41f0b9cc797c3568544a114d60c1ba83.tar.gz gcc-ceddd28d41f0b9cc797c3568544a114d60c1ba83.tar.bz2 | |
testsuite: robustify gcc.target/m68k/20100512-1.c
This has been failing since r5-2883-g8cb65b3725f0c3 which caused the
memset to be optimized out. Add an unoptimizable reference to the local
variable to keep it.
* gcc.target/m68k/20100512-1.c (doTest1, doTest2): Add asm that
references foo.
| -rw-r--r-- | gcc/testsuite/gcc.target/m68k/20100512-1.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/m68k/20100512-1.c b/gcc/testsuite/gcc.target/m68k/20100512-1.c index d07bb51..ab54a92 100644 --- a/gcc/testsuite/gcc.target/m68k/20100512-1.c +++ b/gcc/testsuite/gcc.target/m68k/20100512-1.c @@ -9,8 +9,10 @@ void doTest1(void) { volatile char foo[10]; memset((void *)foo, 1, 100); + asm volatile("# %0" : : "g"(foo)); } void doTest2(void) { volatile char foo[10]; memset((void *)foo, 1, 100); + asm volatile("# %0" : : "g"(foo)); } |