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| author | Graydon Hoare <[email protected]> | 2010-08-03 18:52:49 -0700 |
|---|---|---|
| committer | Graydon Hoare <[email protected]> | 2010-08-03 18:52:49 -0700 |
| commit | c014748c0191b711e2adf5a5db224474ea4e75d3 (patch) | |
| tree | 6c48001fb6c568ff409c73c3d6998dd292b31800 /src/boot/be/x86.ml | |
| parent | More stdlib hashmap work. Add a simple test and XFAIL it due to a valgrind-s... (diff) | |
| download | rust-c014748c0191b711e2adf5a5db224474ea4e75d3.tar.xz rust-c014748c0191b711e2adf5a5db224474ea4e75d3.zip | |
Remove dead implicit-destinations logic from IL.
Diffstat (limited to 'src/boot/be/x86.ml')
| -rw-r--r-- | src/boot/be/x86.ml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/boot/be/x86.ml b/src/boot/be/x86.ml index 7e1614a6..ac567df0 100644 --- a/src/boot/be/x86.ml +++ b/src/boot/be/x86.ml @@ -564,7 +564,7 @@ let emit_get_next_pc_thunk (e:Il.emitter) : unit = let rty = Il.ScalarTy sty in let deref_esp = Il.Mem (Il.RegIn (Il.Hreg esp, None), rty) in let eax = (Il.Reg (Il.Hreg eax, sty)) in - Il.emit_full e (Some get_next_pc_thunk_fixup) [] + Il.emit_full e (Some get_next_pc_thunk_fixup) (Il.umov eax (Il.Cell deref_esp)); Il.emit e Il.Ret; ;; @@ -756,7 +756,7 @@ let crawl_stack_calling_glue let pop x = emit (Il.Pop x) in let add x y = emit (Il.binary Il.ADD (rc x) (ro x) (ro y)) in let codefix fix = Il.CodePtr (Il.ImmPtr (fix, Il.CodeTy)) in - let mark fix = Il.emit_full e (Some fix) [] Il.Dead in + let mark fix = Il.emit_full e (Some fix) Il.Dead in let repeat_jmp_fix = new_fixup "repeat jump" in let skip_jmp_fix = new_fixup "skip jump" in @@ -822,7 +822,7 @@ let sweep_gc_chain let edi_n = word_n (Il.Hreg edi) in let ecx_n = word_n (Il.Hreg ecx) in let codefix fix = Il.CodePtr (Il.ImmPtr (fix, Il.CodeTy)) in - let mark fix = Il.emit_full e (Some fix) [] Il.Dead in + let mark fix = Il.emit_full e (Some fix) Il.Dead in let repeat_jmp_fix = new_fixup "repeat jump" in let skip_jmp_fix = new_fixup "skip jump" in let exit_jmp_fix = new_fixup "exit jump" in @@ -1592,7 +1592,7 @@ let objfile_start let emit = Il.emit e in let mov dst src = emit (Il.umov dst src) in let push_pos32 = push_pos32 e in - Il.emit_full e (Some start_fixup) [] Il.Dead; + Il.emit_full e (Some start_fixup) Il.Dead; save_callee_saves e; mov (rc ebp) (ro esp); |