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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/pr54970.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/pr54970.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54970.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54970.c b/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54970.c new file mode 100644 index 000000000..a9b8c064d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/guality/pr54970.c @@ -0,0 +1,47 @@ +/* PR debug/54970 */ +/* PR debug/54971 */ +/* { dg-do run } */ +/* { dg-options "-g" } */ + +#include "../nop.h" + +int +main () +{ + int a[] = { 1, 2, 3 }; /* { dg-final { gdb-test 15 "a\[0\]" "1" } } */ + int *p = a + 2; /* { dg-final { gdb-test 15 "a\[1\]" "2" } } */ + int *q = a + 1; /* { dg-final { gdb-test 15 "a\[2\]" "3" } } */ + /* { dg-final { gdb-test 15 "*p" "3" } } */ + asm volatile (NOP); /* { dg-final { gdb-test 15 "*q" "2" } } */ + *p += 10; /* { dg-final { gdb-test 20 "a\[0\]" "1" } } */ + /* { dg-final { gdb-test 20 "a\[1\]" "2" } } */ + /* { dg-final { gdb-test 20 "a\[2\]" "13" } } */ + /* { dg-final { gdb-test 20 "*p" "13" } } */ + asm volatile (NOP); /* { dg-final { gdb-test 20 "*q" "2" } } */ + *q += 10; /* { dg-final { gdb-test 25 "a\[0\]" "1" } } */ + /* { dg-final { gdb-test 25 "a\[1\]" "12" } } */ + /* { dg-final { gdb-test 25 "a\[2\]" "13" } } */ + /* { dg-final { gdb-test 25 "*p" "13" } } */ + asm volatile (NOP); /* { dg-final { gdb-test 25 "*q" "12" } } */ + __builtin_memcpy (&a, (int [3]) { 4, 5, 6 }, sizeof (a)); + /* { dg-final { gdb-test 31 "a\[0\]" "4" } } */ + /* { dg-final { gdb-test 31 "a\[1\]" "5" } } */ + /* { dg-final { gdb-test 31 "a\[2\]" "6" } } */ + /* { dg-final { gdb-test 31 "*p" "6" } } */ + asm volatile (NOP); /* { dg-final { gdb-test 31 "*q" "5" } } */ + *p += 20; /* { dg-final { gdb-test 36 "a\[0\]" "4" } } */ + /* { dg-final { gdb-test 36 "a\[1\]" "5" } } */ + /* { dg-final { gdb-test 36 "a\[2\]" "26" } } */ + /* { dg-final { gdb-test 36 "*p" "26" } } */ + asm volatile (NOP); /* { dg-final { gdb-test 36 "*q" "5" } } */ + *q += 20; /* { dg-final { gdb-test 45 "a\[0\]" "4" } } */ + /* { dg-final { gdb-test 45 "a\[1\]" "25" } } */ + /* { dg-final { gdb-test 45 "a\[2\]" "26" } } */ + /* { dg-final { gdb-test 45 "*p" "26" } } */ + /* { dg-final { gdb-test 45 "p\[-1\]" "25" } } */ + /* { dg-final { gdb-test 45 "p\[-2\]" "4" } } */ + /* { dg-final { gdb-test 45 "q\[-1\]" "4" } } */ + /* { dg-final { gdb-test 45 "q\[1\]" "26" } } */ + asm volatile (NOP); /* { dg-final { gdb-test 45 "*q" "25" } } */ + return 0; +} |