diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/thumb2.md | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f01968c789c..81fbc6bb35b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2009-12-05 Richard Earnshaw <rearnsha@arm.com> + + * arm/thumb2.md (thumb2_mulsi_short_compare0): Use a low-register + for the scratch. + 2009-12-04 David Daney <ddaney@caviumnetworks.com> PR rtl-optimization/42164 diff --git a/gcc/config/arm/thumb2.md b/gcc/config/arm/thumb2.md index 82f75f9b733..cd317f1eae9 100644 --- a/gcc/config/arm/thumb2.md +++ b/gcc/config/arm/thumb2.md @@ -1310,7 +1310,7 @@ (mult:SI (match_operand:SI 1 "register_operand" "%0") (match_operand:SI 2 "register_operand" "l")) (const_int 0))) - (clobber (match_scratch:SI 0 "=r"))] + (clobber (match_scratch:SI 0 "=l"))] "TARGET_THUMB2 && optimize_size" "muls\\t%0, %2, %0" [(set_attr "length" "2") |