pike.git/
src/
code/
amd64.c
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2014-08-18
2014-08-18 13:14:48 by Per Hedbor <ph@opera.com>
0dcd65f271dce9364bae205b036ca44b4fc96894 (
11
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Branch:
8.0
Automatically convert cmp_reg
[32]
(reg,0) to test_reg(reg).
665:
static void cmp_reg_imm( enum amd64_reg reg, int imm32 ) {
+
if(!imm32)
+
{
+
test_reg( reg );
+
return;
+
}
rex(1, 0, 0, reg); if( imm32 > 0x7f || imm32 < -0x80 ) {
690:
static void cmp_reg32_imm( enum amd64_reg reg, int imm32 ) {
+
if(!imm32)
+
{
+
test_reg( reg );
+
return;
+
}
rex(0, 0, 0, reg); if( imm32 > 0x7f || imm32 < -0x80 ) {