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authorYukihiro "Matz" Matsumoto <[email protected]>2021-07-21 08:00:02 +0900
committerYukihiro "Matz" Matsumoto <[email protected]>2021-07-21 08:00:02 +0900
commit47fca90069be44594d75eca69f1d978f5d9b4d65 (patch)
tree39a0d2e4992be48bd9b0281a92621e523f0c7901 /mrbgems/mruby-compiler/core/codegen.c
parent28bf950e01e494f610bb182237993acdeb8bcefd (diff)
downloadmruby-47fca90069be44594d75eca69f1d978f5d9b4d65.tar.gz
mruby-47fca90069be44594d75eca69f1d978f5d9b4d65.zip
codegen.c: add peephole optimization for `OP_LOADI32` before `OP_MOVE`.
Diffstat (limited to 'mrbgems/mruby-compiler/core/codegen.c')
-rw-r--r--mrbgems/mruby-compiler/core/codegen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c
index 945ce2b94..1835d53b3 100644
--- a/mrbgems/mruby-compiler/core/codegen.c
+++ b/mrbgems/mruby-compiler/core/codegen.c
@@ -488,7 +488,7 @@ gen_move(codegen_scope *s, uint16_t dst, uint16_t src, int nopeep)
s->pc = s->lastpc;
genop_2(s, data.insn, dst, data.b);
break;
- case OP_GETUPVAR:
+ case OP_GETUPVAR: case OP_LOADI32:
if (nopeep || data.a != src || data.a < s->nlocals) goto normal;
s->pc = s->lastpc;
genop_3(s, data.insn, dst, data.b, data.c);