diff options
Diffstat (limited to 'src/backend/tcop/postgres.c')
| -rw-r--r-- | src/backend/tcop/postgres.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index ce4bdafad9b..d6a15c1b370 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -2997,33 +2997,27 @@ ProcessInterrupts(void) /* * IA64-specific code to fetch the AR.BSP register for stack depth checks. * - * We currently support gcc, icc, and HP-UX inline assembly here. + * We currently support gcc, icc, and HP-UX's native compiler here. */ #if defined(__ia64__) || defined(__ia64) -#if defined(__hpux) && !defined(__GNUC__) && !defined __INTEL_COMPILER +#if defined(__hpux) && !defined(__GNUC__) && !defined(__INTEL_COMPILER) +/* Assume it's HP-UX native compiler */ #include <ia64/sys/inline.h> #define ia64_get_bsp() ((char *) (_Asm_mov_from_ar(_AREG_BSP, _NO_FENCE))) #else - -#ifdef __INTEL_COMPILER -#include <asm/ia64regs.h> -#endif - +/* Use inline assembly; works with gcc and icc */ static __inline__ char * ia64_get_bsp(void) { char *ret; -#ifndef __INTEL_COMPILER /* the ;; is a "stop", seems to be required before fetching BSP */ __asm__ __volatile__( ";;\n" " mov %0=ar.bsp \n" : "=r"(ret)); -#else - ret = (char *) __getReg(_IA64_REG_AR_BSP); -#endif + return ret; } #endif |