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author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-23 19:37:40 +0000 |
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committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-23 19:37:40 +0000 |
commit | 10ada81fea4490f94ba2eb5923bf5baa367a38bd (patch) | |
tree | 437dca120093cc7b1f6debf6f6b31779526c7192 /gcc/testsuite/gcc.dg/guality/pr45003-2.c | |
parent | 95a236de8aa10bf009e9368dfd28f95a980e5570 (diff) | |
parent | 3bd7a983695352a99f7dd597725eb5b839d4b4cf (diff) | |
download | gcc-10ada81fea4490f94ba2eb5923bf5baa367a38bd.tar.gz |
Merged with trunk at revision 162480.ifunc
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/ifunc@162483 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/guality/pr45003-2.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/guality/pr45003-2.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/guality/pr45003-2.c b/gcc/testsuite/gcc.dg/guality/pr45003-2.c new file mode 100644 index 00000000000..dcdba237ff4 --- /dev/null +++ b/gcc/testsuite/gcc.dg/guality/pr45003-2.c @@ -0,0 +1,31 @@ +/* PR debug/45003 */ +/* { dg-do run { target { x86_64-*-* && lp64 } } } */ +/* { dg-options "-g" } */ + +int __attribute__((noinline)) +foo (unsigned short *p) +{ + int a = *p; + asm volatile ("nop" : : "D" ((int) *p)); + asm volatile ("nop" : : "D" ((int) *p)); /* { dg-final { gdb-test 10 "a" "0x8078" } } */ + return 0; +} + +int __attribute__((noinline)) +bar (short *p) +{ + unsigned int a = *p; + asm volatile ("nop" : : "D" ((unsigned int) *p)); + asm volatile ("nop" : : "D" ((unsigned int) *p)); /* { dg-final { gdb-test 19 "a" "0xffff8078" } } */ + return 0; +} + +int +main () +{ + unsigned short us = 0x8078; + foo (&us); + short s = -32648; + bar (&s); + return 0; +} |