diff options
| author | Kazu Hirata <kazu@cs.umass.edu> | 2004-02-09 17:23:25 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2004-02-09 17:23:25 +0000 |
| commit | 500fc80fe31f7544ba9fcfa48c3ae9e39234c0e8 (patch) | |
| tree | 3da6254931b0410696bfc43e90bace9172128317 /gcc | |
| parent | 2e0717349d7cb5660d38c281ab6c65d5e01fa8fc (diff) | |
| download | gcc-500fc80fe31f7544ba9fcfa48c3ae9e39234c0e8.zip gcc-500fc80fe31f7544ba9fcfa48c3ae9e39234c0e8.tar.gz gcc-500fc80fe31f7544ba9fcfa48c3ae9e39234c0e8.tar.bz2 | |
re PR target/13721 (SEGV on inline-asm)
PR target/13721
* config/h8300/h8300.c (byte_reg): Call abort() if asked to
print a operand other than a register.
From-SVN: r77539
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/h8300/h8300.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b6791b0..8872a66 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2004-02-09 Kazu Hirata <kazu@cs.umass.edu> + + PR target/13721 + * config/h8300/h8300.c (byte_reg): Call abort() if asked to + print a operand other than a register. + 2004-02-09 Roger Sayle <roger@eyesopen.com> * fold-const.c (fold) <NOP_EXPR>: Use the original type conversion diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c index c8d7937..546a346 100644 --- a/gcc/config/h8300/h8300.c +++ b/gcc/config/h8300/h8300.c @@ -338,6 +338,9 @@ byte_reg (rtx x, int b) "r4l", "r4h", "r5l", "r5h", "r6l", "r6h", "r7l", "r7h" }; + if (!REG_P (x)) + abort (); + return names_small[REGNO (x) * 2 + b]; } |