add warning about dodgy inline assembly

master
leitner 18 years ago
parent 66b342099c
commit a2900d45a6

@ -1,5 +1,6 @@
#ifdef __x86_64__ #ifdef __x86_64__
/* WARNING: this only works if compiled with -fomit-frame-pointer */
void imult64() { void imult64() {
asm volatile( asm volatile(
"xchgq %rdx,%rsi\n" "xchgq %rdx,%rsi\n"

@ -1,5 +1,6 @@
#ifdef __x86_64__ #ifdef __x86_64__
/* WARNING: this only works if compiled with -fomit-frame-pointer */
void umult64() { void umult64() {
asm volatile( asm volatile(
"xchgq %rdx,%rsi\n" "xchgq %rdx,%rsi\n"

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