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| author | Steven Bosscher <steven@gcc.gnu.org> | 2010-02-17 15:05:40 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2010-02-17 15:05:40 +0000 |
| commit | 2f6c5b27e0ec1967ddf35761be24a9c132f7f110 (patch) | |
| tree | 155772cc8c9dfba7d51689c5129d65d956938cb2 /gcc | |
| parent | ce4674f2a6ac6bb7b8926076adf92694443f3f1b (diff) | |
| download | gcc-2f6c5b27e0ec1967ddf35761be24a9c132f7f110.zip gcc-2f6c5b27e0ec1967ddf35761be24a9c132f7f110.tar.gz gcc-2f6c5b27e0ec1967ddf35761be24a9c132f7f110.tar.bz2 | |
gensupport.c (process_one_cond_exec): Derive name for COND_EXEC patterns from predicated pattern.
* gensupport.c (process_one_cond_exec): Derive name for COND_EXEC
patterns from predicated pattern.
From-SVN: r156831
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gensupport.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a8f3b4e..b105dc6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-02-17 Steven Bosscher <steven@gcc.gnu.org> + + * gensupport.c (process_one_cond_exec): Derive name for COND_EXEC + patterns from predicated pattern. + 2010-02-17 Uros Bizjak <ubizjak@gmail.com> PR target/43103 diff --git a/gcc/gensupport.c b/gcc/gensupport.c index f0b5613..3a96af8 100644 --- a/gcc/gensupport.c +++ b/gcc/gensupport.c @@ -780,6 +780,7 @@ process_one_cond_exec (struct queue_elem *ce_elem) { int alternatives, max_operand; rtx pred, insn, pattern, split; + char *new_name; int i; if (! is_predicable (insn_elem)) @@ -806,7 +807,9 @@ process_one_cond_exec (struct queue_elem *ce_elem) /* Construct a new pattern for the new insn. */ insn = copy_rtx (insn_elem->data); - XSTR (insn, 0) = ""; + new_name = XNEWVAR (char, strlen XSTR (insn_elem->data, 0) + 4); + sprintf (new_name, "*p %s", XSTR (insn_elem->data, 0)); + XSTR (insn, 0) = new_name; pattern = rtx_alloc (COND_EXEC); XEXP (pattern, 0) = pred; if (XVECLEN (insn, 1) == 1) |