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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/rtlanal.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index eaa7f64..f203d45 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-05-29 Eric Botcazou <ebotcazou@adacore.com> + + PR target/48830 + * rtlanal.c (simplify_subreg_regno): Adjust comment. + 2011-05-29 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/49095 diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index d9710bd..b52957d 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -3452,8 +3452,8 @@ simplify_subreg_regno (unsigned int xregno, enum machine_mode xmode, /* See whether (reg:YMODE YREGNO) is valid. ??? We allow invalid registers if (reg:XMODE XREGNO) is also invalid. - This is a kludge to work around how float/complex arguments are passed - on 32-bit SPARC and should be fixed. */ + This is a kludge to work around how complex FP arguments are passed + on IA-64 and should be fixed. See PR target/49226. */ if (!HARD_REGNO_MODE_OK (yregno, ymode) && HARD_REGNO_MODE_OK (xregno, xmode)) return -1; |