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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54796.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54796.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54796.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54796.c b/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54796.c new file mode 100644 index 000000000..f58e5a02c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54796.c @@ -0,0 +1,25 @@ +/* PR debug/54796 */ +/* { dg-do run } */ +/* { dg-options "-g" } */ + +__attribute__((noinline, noclone)) void +bar (char *a, int b) +{ + __asm volatile ("" : "+r" (a), "+r" (b) : : "memory"); +} + +__attribute__((noinline, noclone)) void +foo (int a, int b) +{ + int c = a; + char d[b]; /* { dg-final { gdb-test 17 "a" "5" } } */ + bar (d, 2); /* { dg-final { gdb-test 17 "b" "6" } } */ + bar (d, 4); /* { dg-final { gdb-test 17 "c" "5" } } */ +} + +int +main () +{ + foo (5, 6); + return 0; +} |