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| author | Richard Guenther <rguenther@suse.de> | 2006-10-29 16:28:40 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2006-10-29 16:28:40 +0000 |
| commit | d096ecdd9643db67bf3c17aa3345a15d62a103a6 (patch) | |
| tree | 7c11fdca54ae3407bf7cb2a09d0ce63be2ba8f70 /libcpp/configure.ac | |
| parent | c7d32ff6193ad93643fda556bc0db619771241f1 (diff) | |
| download | gcc-d096ecdd9643db67bf3c17aa3345a15d62a103a6.zip gcc-d096ecdd9643db67bf3c17aa3345a15d62a103a6.tar.gz gcc-d096ecdd9643db67bf3c17aa3345a15d62a103a6.tar.bz2 | |
i386-protos.h (ix86_expand_floorceil): Declare.
2006-10-29 Richard Guenther <rguenther@suse.de>
* config/i386/i386-protos.h (ix86_expand_floorceil): Declare.
(ix86_expand_floorceildf_32): Likewise.
* config/i386/i386.c (ix86_expand_sse_compare_mask): New
static helper function.
(ix86_expand_floorceil): Expander for floor and ceil to SSE
math.
(ix86_expand_floorceildf_32): Same for DFmode on 32bit archs.
* config/i386/i386.md (floordf2): Adjust to enable floor
expansion via ix86_expand_floorceil if TARGET_SSE_MATH and
-fno-trapping-math is enabled and if not optimizing for size.
(floorsf2, ceildf2, ceilsf2): Likewise.
* config/i386/sse.md (sse_maskcmpsf3): New insn.
(sse2_maskcmpdf3): Likewise.
* gcc.target/i386/math-torture/ceil.c: New testcase.
* gcc.target/i386/math-torture/floor.c: Likewise.
From-SVN: r118145
Diffstat (limited to 'libcpp/configure.ac')
0 files changed, 0 insertions, 0 deletions