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Relax this check to silently swallow FE_INEXACT, following directions

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from rdar://8452472. This unbreaks gcc.dg/builtins-17.c.

llvm-svn: 114368
This commit is contained in:
Dan Gohman 2010-09-20 22:32:25 +00:00
parent b8811b9ed9
commit 6eb9263898
1 changed files with 1 additions and 1 deletions
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2
include/llvm/System/FEnv.h
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@ -38,7 +38,7 @@ static inline bool llvm_fenv_testexcept() {
if (errno_val == ERANGE || errno_val == EDOM)
return true;
#ifdef HAVE_FENV_H
if (fetestexcept(FE_ALL_EXCEPT))
if (fetestexcept(FE_ALL_EXCEPT & ~FE_INEXACT))
return true;
#endif
return false;