diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arc/arc.md | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5b80c667899..e9ae5c939ba 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-11-14 Joern Rennecke <joern.rennecke@embecosm.com> + + * config/arc/arc.md (doloop_begin_i): Remove extra alignment; + use (.&-4) idiom. + 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> * config/rs6000/sysv4le.h (LINUX64_DEFAULT_ABI_ELFv2): Define. diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md index baf347876be..64b4162a877 100644 --- a/gcc/config/arc/arc.md +++ b/gcc/config/arc/arc.md @@ -4789,8 +4789,7 @@ { /* ??? Can do better for when a scratch register is known. But that would require extra testing. */ - arc_clear_unalign (); - return ".p2align 2\;push_s r0\;add r0,pcl,%4-.+2\;sr r0,[2]; LP_START\;add r0,pcl,.L__GCC__LP%1-.+2\;sr r0,[3]; LP_END\;pop_s r0"; + return "push_s r0\;add r0,pcl,%4-(.&-4)\;sr r0,[2]; LP_START\;add r0,pcl,.L__GCC__LP%1-(.&-4)\;sr r0,[3]; LP_END\;pop_s r0"; } /* Check if the loop end is in range to be set by the lp instruction. */ size = INTVAL (operands[3]) < 2 ? 0 : 2048; |