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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-12 14:51:09 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-12 14:51:09 +0000 |
| commit | 8c09ed5509531501b98eda2ef791770c855b7a2c (patch) | |
| tree | 701aae7fc166b5ad570e72afccb4df30e0b4c171 /gcc/cfgbuild.c | |
| parent | fdfe6157a76dd51a3b20beaabd86f02860b3bbad (diff) | |
| download | gcc-8c09ed5509531501b98eda2ef791770c855b7a2c.tar.gz | |
* i386.md (shift patterns): Use (TARGET_SHIFT1 || optimize_size) to
decide whether emit the short opcode.
* i386.h (x86_shift1): Declare.
(TARGET_SHIFT1): New macro.
* i386.c (x86_shift1): New global variable.
* toplev.c (rest_of_compilation): Call find_basic_block pre-loop unconditionally;
make loop to rebuild CFG; kill unnecesary find_basic_block calls;
kill compute_bb_for_insn call.
* cfgbuild.c (find_basic_blocks): Kill compute_bb_for_insn call.
* haifa-sched.c (sched_init): Likewise.
* ssa-ccp.c (ssa_const_prop): Likewise.
* ssa-dce.c (ssa_eliminate_dead_code): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54552 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgbuild.c')
| -rw-r--r-- | gcc/cfgbuild.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/cfgbuild.c b/gcc/cfgbuild.c index 6b7a9addb89..8b7b7058931 100644 --- a/gcc/cfgbuild.c +++ b/gcc/cfgbuild.c @@ -647,13 +647,6 @@ find_basic_blocks (f, nregs, file) find_basic_blocks_1 (f); - /* Record the block to which an insn belongs. */ - /* ??? This should be done another way, by which (perhaps) a label is - tagged directly with the basic block that it starts. It is used for - more than that currently, but IMO that is the only valid use. */ - - compute_bb_for_insn (); - /* Discover the edges of our cfg. */ make_edges (label_value_list, ENTRY_BLOCK_PTR->next_bb, EXIT_BLOCK_PTR->prev_bb, 0); |