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| author | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-07-02 09:19:11 +0000 |
|---|---|---|
| committer | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-07-02 09:19:11 +0000 |
| commit | c3e8950706b6636e6502860d02fbeaee3c688d2c (patch) | |
| tree | e5b862481ea80992a2a879035940e71e3260c2e0 | |
| parent | b64035d26781d55d69ea9e56fbc604258ff05e4f (diff) | |
| download | ppe42-gcc-c3e8950706b6636e6502860d02fbeaee3c688d2c.tar.gz ppe42-gcc-c3e8950706b6636e6502860d02fbeaee3c688d2c.zip | |
* final.c (asm_insn_count): Return zero for an empty asm body.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137346 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/final.c | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3f1a21e40eb..e9562f3db30 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2008-07-02 Mark Shinwell <shinwell@codesourcery.com> + + * final.c (asm_insn_count): Return zero for an empty asm body. + 2008-07-02 Richard Guenther <rguenther@suse.de> * bitmap.h (bitmap_set_bit): Return bool. diff --git a/gcc/final.c b/gcc/final.c index 1f673fb7858..cbdb3f1bfdd 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -1385,6 +1385,9 @@ asm_insn_count (rtx body) else template = decode_asm_operands (body, NULL, NULL, NULL, NULL, NULL); + if (!*template) + return 0; + for (; *template; template++) if (IS_ASM_LOGICAL_LINE_SEPARATOR (*template, template) || *template == '\n') |
