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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| 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/pr54693-2.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/pr54693-2.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54693-2.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54693-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54693-2.c new file mode 100644 index 000000000..2810a75d5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54693-2.c @@ -0,0 +1,33 @@ +/* PR debug/54693 */ +/* { dg-do run } */ +/* { dg-options "-g" } */ + +int v; + +__attribute__((noinline, noclone)) void +bar (int i) +{ + v = i; + asm volatile ("" : : "r" (i) : "memory"); +} + +__attribute__((noinline, noclone)) void +foo (int x, int y, int z) +{ + int i = 0; + while (x > 3 && y > 3 && z > 3) + { /* { dg-final { gdb-test 21 "i" "v + 1" } } */ + /* { dg-final { gdb-test 21 "x" "10 - i" } } */ + bar (i); /* { dg-final { gdb-test 21 "y" "20 - 2 * i" } } */ + /* { dg-final { gdb-test 21 "z" "30 - 3 * i" } } */ + i++, x--, y -= 2, z -= 3; + } +} + +int +main () +{ + v = -1; + foo (10, 20, 30); + return 0; +} |