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| author | Steven Bosscher <steven@gcc.gnu.org> | 2012-12-02 00:06:30 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2012-12-02 00:06:30 +0000 |
| commit | 2895a2a8967047222a9929112b8bb71323f28529 (patch) | |
| tree | f90c19b83c9a8d920178e414a27dc82ce6756fac /gcc/reorg.c | |
| parent | d1b1402fc3b65efa756f746c8d20a56d99534be7 (diff) | |
| download | gcc-2895a2a8967047222a9929112b8bb71323f28529.zip gcc-2895a2a8967047222a9929112b8bb71323f28529.tar.gz gcc-2895a2a8967047222a9929112b8bb71323f28529.tar.bz2 | |
reorg.c: Remove an obsolete comment.
* reorg.c: Remove an obsolete comment.
* config/pa/pa.md: Add back the HP-PA comment here, with details.
From-SVN: r194039
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index cce5cf5..612c9ca 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -100,16 +100,7 @@ along with GCC; see the file COPYING3. If not see delay slot. In that case, we point each insn at the other with REG_CC_USER and REG_CC_SETTER notes. Note that these restrictions affect very few machines because most RISC machines with delay slots will not use CC0 - (the RT is the only known exception at this point). - - Not yet implemented: - - The Acorn Risc Machine can conditionally execute most insns, so - it is profitable to move single insns into a position to execute - based on the condition code of the previous insn. - - The HP-PA can conditionally nullify insns, providing a similar - effect to the ARM, differing mostly in which insn is "in charge". */ + (the RT is the only known exception at this point). */ #include "config.h" #include "system.h" |