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Extend the workaround for LLVM bug 11663 to MIPS N32.

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This fixes infinite recursion in /sbin/init for MIPS N32.

Submitted by:	Robert M. Kovacsics <rmk35@cam.ac.uk>
MFC after:	1 week
Sponsored by:	DARPA / AFRL
This commit is contained in:
John Baldwin 2017-08-26 00:17:57 +00:00
parent 7cb574039b
commit a9f6545f43
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=322915
1 changed files with 3 additions and 2 deletions
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5
contrib/compiler-rt/lib/builtins/int_lib.h
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@ -92,12 +92,13 @@
* does not have dedicated bit counting instructions. * does not have dedicated bit counting instructions.
*/ */
#if defined(__FreeBSD__) && (defined(__sparc64__) || \ #if defined(__FreeBSD__) && (defined(__sparc64__) || \
defined(__mips_n64) || defined(__mips_o64) || defined(__riscv)) defined(__mips_n32) || defined(__mips_n64) || defined(__mips_o64) || \
defined(__riscv))
si_int __clzsi2(si_int); si_int __clzsi2(si_int);
si_int __ctzsi2(si_int); si_int __ctzsi2(si_int);
#define __builtin_clz __clzsi2 #define __builtin_clz __clzsi2
#define __builtin_ctz __ctzsi2 #define __builtin_ctz __ctzsi2
#endif /* FreeBSD && (sparc64 || mips_n64 || mips_o64) */ #endif /* FreeBSD && (sparc64 || mips_n32 || mips_n64 || mips_o64 || riscv) */
COMPILER_RT_ABI si_int __paritysi2(si_int a); COMPILER_RT_ABI si_int __paritysi2(si_int a);
COMPILER_RT_ABI si_int __paritydi2(di_int a); COMPILER_RT_ABI si_int __paritydi2(di_int a);