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Author SHA1 Message Date
Ulrich Weigand 35668cc401 A number of test cases assume that an "int" parameter or return value 
will be represented in the IR as a plain "i32" type.  This causes the
tests to spuriously fail on platforms where int is not a 32-bit type,
or where the ABI requires attributes like "signext" or "zeroext" to
be used.

This patch adds -triple or -target parameters to force those tests
to use the i386-unknown-unknown target.

llvm-svn: 166551
 2012-10-24 12:22:56 +00:00
Rafael Espindola fb2af643e4 Implement -fgnu89-inline. Fixes PR10041. 
llvm-svn: 132460
 2011-06-02 16:13:27 +00:00
Chris Lattner 51924e517b Implement support for -fwrapv, rdar://7221421 
As part of this, pull together trapv handling into the same enum.

This also add support for NSW multiplies.

This also makes PCH disagreement on overflow behavior silent, since it
really doesn't matter except for warnings and codegen (no macros get 
defined etc).

llvm-svn: 106956
 2010-06-26 21:25:03 +00:00
Charles Davis fea4845609 Allow redefinitions of extern inline functions in GNU89 mode, just as GCC 
does. Fixes PR5253.

llvm-svn: 96553
 2010-02-18 02:00:42 +00:00