From: Dale Weiler <killfieldengine@gmail.com>
Date: Mon, 17 Mar 2014 13:41:53 +0000 (-0400)
Subject: Fix left/right shift constant fold.
X-Git-Tag: xonotic-v0.8.0~8
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=b21e9675810c8743401e0bdab72c70e116ae1659;p=xonotic%2Fgmqcc.git

Fix left/right shift constant fold.
---

diff --git a/fold.c b/fold.c
index f064f29..14665f2 100644
--- a/fold.c
+++ b/fold.c
@@ -550,13 +550,13 @@ static GMQCC_INLINE ast_expression *fold_op_xor(fold_t *fold, ast_value *a, ast_
 
 static GMQCC_INLINE ast_expression *fold_op_lshift(fold_t *fold, ast_value *a, ast_value *b) {
     if (fold_can_2(a, b) && isfloats(a, b))
-        return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) * powf(2.0f, fold_immvalue_float(b))))) & 0xFFFFFF));
+        return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) * powf(2.0f, fold_immvalue_float(b)))))));
     return NULL;
 }
 
 static GMQCC_INLINE ast_expression *fold_op_rshift(fold_t *fold, ast_value *a, ast_value *b) {
     if (fold_can_2(a, b) && isfloats(a, b))
-        return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) / powf(2.0f, fold_immvalue_float(b))))) & 0xFFFFFF));
+        return fold_constgen_float(fold, (qcfloat_t)(((qcuint_t)(floorf(fold_immvalue_float(a) / powf(2.0f, fold_immvalue_float(b)))))));
     return NULL;
 }