Commit Graph

3 Commits

Author SHA1 Message Date
Sergey Dmitrouk a2ce083d2d Fix __floatsitf() for negative input
Negative numbers were handled properly initially, but got broken
during addressing review, so none of them did actually work.  Issues:
 * Wrong negation.
 * Wrong exponent calculation.

llvm-svn: 243746
2015-07-31 13:32:09 +00:00
Derek Schuff eb0ebc367e Add COMPILER_RT_ABI attribute to declarations of builtin functions in unittests
Summary:
This makes their local declarations match their definitions for ARM targets,
where they have a different calling convention.

This really only affects functions that use floating point types (since the
runtime functions use soft-float, and some targets may default to hard-float)
but it seemed good to make it uniform and do the int-only ones too.

Differential Revision: http://reviews.llvm.org/D9062

llvm-svn: 235722
2015-04-24 15:45:57 +00:00
Joerg Sonnenberger ed35a3e717 Implement floatsitf, floatunstfsi, which perform
(signed/unsigned)integer to quad-precision conversion.

Submitted by GuanHong Liu.

Differential Revision: http://reviews.llvm.org/D2805

llvm-svn: 217901
2014-09-16 20:34:41 +00:00