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author | Rong Xu <xur@google.com> | 2014-07-21 16:47:22 -0700 |
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committer | Rong Xu <xur@google.com> | 2014-07-29 15:31:03 -0700 |
commit | 38a8aecfb882072900434499696b5c32a2274515 (patch) | |
tree | 2aac97f0ae24b03cd98c1a06e989c031c173f889 /gcc-4.9/gcc/testsuite/gcc.target/avr/pr60991.c | |
parent | c231900e5dcc14d8296bd9f62b45997a49d4d5e7 (diff) | |
download | toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.tar.gz toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.tar.bz2 toolchain_gcc-38a8aecfb882072900434499696b5c32a2274515.zip |
[4.9] Switch gcc-4.9 to use google/gcc-4_9 branch.
This source drop uses svn version r212828 of google/gcc-4.9 branch.
We also cherry-picked r213062, r213063 and r213064 to fix windows
build issues.
All gcc-4.9 patches before July 3rd are ported to google/gcc-4.9.
The following prior commits has not been merged to google branch yet.
(They are included in this commit).
e7af147f979e657fe2df00808e5b4319b0e088c6,
baf87df3cb2683649ba7e9872362a7e721117c23, and
c231900e5dcc14d8296bd9f62b45997a49d4d5e7.
Change-Id: I4bea3ea470387ff751c2be4cb0d4a12059b9299b
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/avr/pr60991.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/avr/pr60991.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/avr/pr60991.c b/gcc-4.9/gcc/testsuite/gcc.target/avr/pr60991.c new file mode 100644 index 000000000..a09f42a62 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/avr/pr60991.c @@ -0,0 +1,21 @@ +/* { dg-do run } */ +/* { dg-options "-O1" } */ + +/* This testcase (simplified from the original bug report) exposes + PR60991. The code generated for writing the __int24 value corrupts + the frame pointer if the offset is <= 63 + MAX_LD_OFFSET */ + +#include <stdlib.h> + +int main(void) +{ + volatile char junk[62]; + junk[0] = 5; + volatile __int24 staticConfig = 0; + + if (junk[0] != 5) + abort(); + + exit(0); + return 0; +} |