Bug#206715: gcc fails to parse correctly the __asm__ __volatile__ section

[Petrisor Marian]

Package: gcc Version: 1:3.3.1-0pre0   Problem: gcc fails to parse correctly the __asm__ __volatile__ section   Reproductivity: kernel 2.4.16 recompilation - /include/asm-i386/checksum.h   Distribution: sarge   Source of he kernel is not in /usr/src but in /root/compile/kernel-source-2.4.16 make-kpkg --append-to-version -dury --config menuconfig --bzImage clean configure buildpackage   code that conducts to faulty behavior:   static inline unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl) { unsigned int sum;   __asm__ __volatile__(" movl (%1), %0 subl $4, %2 jbe 2f addl 4(%1), %0 adcl 8(%1), %0 adcl 12(%1), %0 1: adcl 16(%1), %0 lea 4(%1), %1 decl %2 jne 1b adcl $0, %0 movl %0, %2 shrl $16, %0 addw %w2, %w0 adcl $0, %0 notl %0 2: " /* Since the input registers which are loaded with iph and ipl are modified, we must also specify them as outputs, or gcc will assume they contain their original values. */ : "=r" (sum), "=r" (iph), "=r" (ihl) : "1" (iph), "2" (ihl)); return(sum); }   Error is signaled in line 72 of the file.   Petrisor Eddy Marian