Jacek Caban : jscript: Use bytecode for '>' expression implementation.
Alexandre Julliard
julliard at winehq.org
Thu Dec 1 14:05:33 CST 2011
Module: wine
Branch: master
Commit: f3e18fbf03d0894b83b949542ec2975b742d71d5
URL: http://source.winehq.org/git/wine.git/?a=commit;h=f3e18fbf03d0894b83b949542ec2975b742d71d5
Author: Jacek Caban <jacek at codeweavers.com>
Date: Thu Dec 1 13:23:16 2011 +0100
jscript: Use bytecode for '>' expression implementation.
---
dlls/jscript/compile.c | 2 ++
dlls/jscript/engine.c | 20 +++++++++-----------
dlls/jscript/engine.h | 2 +-
dlls/jscript/parser.y | 2 +-
4 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/dlls/jscript/compile.c b/dlls/jscript/compile.c
index 04c247e..7a82683 100644
--- a/dlls/jscript/compile.c
+++ b/dlls/jscript/compile.c
@@ -404,6 +404,8 @@ static HRESULT compile_expression(compiler_ctx_t *ctx, expression_t *expr)
return compile_binary_expression(ctx, (binary_expression_t*)expr, OP_eq);
case EXPR_EQEQ:
return compile_binary_expression(ctx, (binary_expression_t*)expr, OP_eq2);
+ case EXPR_GREATER:
+ return compile_binary_expression(ctx, (binary_expression_t*)expr, OP_gt);
case EXPR_IDENT:
return push_instr_bstr(ctx, OP_ident, ((identifier_expression_t*)expr)->identifier);
case EXPR_IN:
diff --git a/dlls/jscript/engine.c b/dlls/jscript/engine.c
index 76cc0c8..8d177c2 100644
--- a/dlls/jscript/engine.c
+++ b/dlls/jscript/engine.c
@@ -3058,26 +3058,24 @@ static HRESULT interp_lteq(exec_ctx_t *ctx)
}
/* ECMA-262 3rd Edition 11.8.2 */
-HRESULT greater_expression_eval(script_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
+static HRESULT interp_gt(exec_ctx_t *ctx)
{
- binary_expression_t *expr = (binary_expression_t*)_expr;
- VARIANT rval, lval;
+ VARIANT *l, *r;
BOOL b;
HRESULT hres;
- TRACE("\n");
+ r = stack_pop(ctx);
+ l = stack_pop(ctx);
- hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
- if(FAILED(hres))
- return hres;
+ TRACE("%s > %s\n", debugstr_variant(l), debugstr_variant(r));
- hres = less_eval(ctx, &rval, &lval, FALSE, ei, &b);
- VariantClear(&lval);
- VariantClear(&rval);
+ hres = less_eval(ctx->parser->script, r, l, FALSE, &ctx->ei, &b);
+ VariantClear(l);
+ VariantClear(r);
if(FAILED(hres))
return hres;
- return return_bool(ret, b);
+ return stack_push_bool(ctx, b);
}
/* ECMA-262 3rd Edition 11.8.4 */
diff --git a/dlls/jscript/engine.h b/dlls/jscript/engine.h
index 8131b5f..c176180 100644
--- a/dlls/jscript/engine.h
+++ b/dlls/jscript/engine.h
@@ -50,6 +50,7 @@ typedef struct _func_stack {
X(double, 1, ARG_SBL, 0) \
X(eq, 1, 0,0) \
X(eq2, 1, 0,0) \
+ X(gt, 1, 0,0) \
X(ident, 1, ARG_BSTR, 0) \
X(in, 1, 0,0) \
X(int, 1, ARG_INT, 0) \
@@ -562,7 +563,6 @@ HRESULT post_increment_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcep
HRESULT post_decrement_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT pre_increment_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT pre_decrement_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
-HRESULT greater_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT greatereq_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT left_shift_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT right_shift_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
diff --git a/dlls/jscript/parser.y b/dlls/jscript/parser.y
index e815667..39bcba6 100644
--- a/dlls/jscript/parser.y
+++ b/dlls/jscript/parser.y
@@ -1333,7 +1333,7 @@ static const expression_eval_t expression_eval_table[] = {
compiled_expression_eval,
compiled_expression_eval,
compiled_expression_eval,
- greater_expression_eval,
+ compiled_expression_eval,
greatereq_expression_eval,
compiled_expression_eval,
compiled_expression_eval,
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