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| author | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-03-31 19:51:50 +0000 |
|---|---|---|
| committer | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-03-31 19:51:50 +0000 |
| commit | 4e508025ecb527c36c59e2702b942def21914cdd (patch) | |
| tree | a614a3a9bd174c90a990f183414397f6b35b4539 /gcc/config/ia64/ia64.c | |
| parent | e911c0fee3781613eb99cbed3c6d2d5d9638360c (diff) | |
| download | ppe42-gcc-4e508025ecb527c36c59e2702b942def21914cdd.tar.gz ppe42-gcc-4e508025ecb527c36c59e2702b942def21914cdd.zip | |
PR target/35695
* config/ia64/div.md (recip_approx_rf): Use UNSPEC not DIV.
* config/ia64/ia64.c (rtx_needs_barrier): Handle
UNSPEC_FR_RECIP_APPROX_RES.
* config/ia64/ia64.md (UNSPEC_FR_RECIP_APPROX_RES): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133772 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/ia64/ia64.c')
| -rw-r--r-- | gcc/config/ia64/ia64.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index f2d00cf3cc8..270e83d3c3a 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -5898,6 +5898,7 @@ rtx_needs_barrier (rtx x, struct reg_flags flags, int pred) case UNSPEC_FR_RECIP_APPROX: case UNSPEC_SHRP: case UNSPEC_COPYSIGN: + case UNSPEC_FR_RECIP_APPROX_RES: need_barrier = rtx_needs_barrier (XVECEXP (x, 0, 0), flags, pred); need_barrier |= rtx_needs_barrier (XVECEXP (x, 0, 1), flags, pred); break; |
