| commit | e0bacf086afba98465c33f63893d805e86c4f80f | |
| author | Nikodemus Siivola <nikodemus@random-state.net> | |
| Sat, 20 Sep 2008 03:09:58 +0000 (20 03:09 +0000) | ||
| committer | Nikodemus Siivola <nikodemus@random-state.net> | |
| Sat, 20 Sep 2008 03:09:58 +0000 (20 03:09 +0000) | ||
| tree | 63099327f5edacb2a18cbaaf503598b70dae9f72 | treesnapshot (tar.gz zip) |
| parent | ca2d58fc8ab92eb5ab50ed4428af4b39866bd5f4 | commitdiff |
1.0.20.16: make LOCK and FS prefixes part of the affected instruction
* Disassembler still shows them as a separate instructions, but
in assembler the prefixes become postfixes to the instructions they
modify: (INST MOV X Y :FS), etc.
* Not only does this reduce the amount of conditionalization, but
making prefixes part of the instruction they modify seems necessary
if we ever want to turn on the instruction scheduler on x86oids,
and is probably needed for a peephole optimizer as well.
* Also fix x86-64 build: missed one ALIGN to EMIT-ALIGNMENT renaming.
* Disassembler still shows them as a separate instructions, but
in assembler the prefixes become postfixes to the instructions they
modify: (INST MOV X Y :FS), etc.
* Not only does this reduce the amount of conditionalization, but
making prefixes part of the instruction they modify seems necessary
if we ever want to turn on the instruction scheduler on x86oids,
and is probably needed for a peephole optimizer as well.
* Also fix x86-64 build: missed one ALIGN to EMIT-ALIGNMENT renaming.
14 files changed: