diff options
Diffstat (limited to 'src/longlong.h')
| -rw-r--r-- | src/longlong.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/src/longlong.h b/src/longlong.h index 00aeb730a..468164297 100644 --- a/src/longlong.h +++ b/src/longlong.h @@ -678,13 +678,7 @@ extern UWtype __MPN(udiv_qrnnd) (UWtype *, UWtype, UWtype, UWtype); /* These macros are for ABI=2.0w. In ABI=2.0n they can't be used, since GCC (3.2) puts longlong into two adjacent 32-bit registers. Presumably this is just a case of no direct support for 2.0n but treating it like 1.0. */ -#if defined (__hppa) && W_TYPE_SIZE == 64 && ! defined (_LONG_LONG_LIMB) \ - && defined (_PA_RISC2_0) && defined (_LP64) -/* Note the _PA_RISC2_0 above is to exclude this code from GCC with - default -march options which doesn't support these instructions. - Also the width check for 'long' is to avoid ILP32 runtimes where - GNU/Linux and narrow HP-UX kernels are known to have issues with - clobbering of context between the add and add,dc instructions. */ +#if defined (__hppa) && W_TYPE_SIZE == 64 && ! defined (_LONG_LONG_LIMB) #define add_ssaaaa(sh, sl, ah, al, bh, bl) \ __asm__ ("add%I5 %5,%r4,%1\n\tadd,dc %r2,%r3,%0" \ : "=r" (sh), "=&r" (sl) \ @@ -1005,9 +999,7 @@ extern UWtype __MPN(udiv_qrnnd) (UWtype *, UWtype, UWtype, UWtype); #endif #endif /* 80x86 */ -#if defined (__amd64__) && W_TYPE_SIZE == 64 && defined (_LP64) -/* Note the width check for 'long' is to avoid ILP32 runtimes (x32) - where the ABI is known to be incompatible with the following. */ +#if defined (__amd64__) && W_TYPE_SIZE == 64 #define add_ssaaaa(sh, sl, ah, al, bh, bl) \ __asm__ ("addq %5,%q1\n\tadcq %3,%q0" \ : "=r" (sh), "=&r" (sl) \ @@ -1399,7 +1391,7 @@ extern UWtype __MPN(udiv_qrnnd) (UWtype *, UWtype, UWtype, UWtype); /* We should test _IBMR2 here when we add assembly support for the system vendor compilers. */ -#if HAVE_HOST_CPU_FAMILY_powerpc && W_TYPE_SIZE == 64 && defined (_LP64) +#if HAVE_HOST_CPU_FAMILY_powerpc && W_TYPE_SIZE == 64 #if !defined (_LONG_LONG_LIMB) /* _LONG_LONG_LIMB is ABI=mode32 where adde operates on 32-bit values. So use adde etc only when not _LONG_LONG_LIMB. */ @@ -1752,7 +1744,7 @@ extern UWtype __MPN(udiv_qrnnd) (UWtype *, UWtype, UWtype, UWtype); #endif /* udiv_qrnnd */ #endif /* __sparc__ */ -#if (defined (__sparc_v9) || defined (__sparc_v9__)) && W_TYPE_SIZE == 64 +#if defined (__sparc__) && W_TYPE_SIZE == 64 #define add_ssaaaa(sh, sl, ah, al, bh, bl) \ __asm__ ( \ "addcc %r4,%5,%1\n" \ |