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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-10-29 15:18:24 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-10-29 15:18:24 +0000 |
| commit | 9c42dd286eb8af0872f07596312c4f3c6ef6af03 (patch) | |
| tree | 600dc261e4509a381886cd337eccdaf4e4fccd41 /gcc/optabs.c | |
| parent | 630e568cbe4352038bdf71de79bece6068d10929 (diff) | |
| download | gcc-9c42dd286eb8af0872f07596312c4f3c6ef6af03.tar.gz | |
2006-10-29 Richard Guenther <rguenther@suse.de>
* genopinit.c (optabs): Change lfloor_optab and lceil_optab
to conversion optabs.
* optabs.c (init_optabs): Initialize lfloor_optab and lceil_optab
as conversion optab.
* optabs.h (enum optab_index): Remove OTI_lfloor and OTI_lceil.
(enum convert_optab_index): Add COI_lfloor and COI_lceil.
(lfloor_optab, lceil_optab): Adjust defines.
* builtins.c (expand_builtin_int_roundingfn): Adjust for
lfloor and lceil optabs now being conversion optabs.
* config/i386/i386-protos.h (ix86_expand_lfloorceil): Declare.
* config/i386/i386.c (ix86_expand_sse_compare_and_jump):
New static helper function.
(ix86_expand_lfloorceil): New function to expand lfloor and
lceil inline.
* config/i386/i386.md (lfloor<mode>2): Split into ...
(lfloorxf<mode>2): ... x87 variant
(lfloor<mode>di2, lfloor<mode>si2): ... and SSE variants
using ix86_expand_lfloorceil.
(lceil<mode>2, lceilxf<mode>2, lceil<mode>di2, lceil<mode>si2):
Likewise.
* doc/md.texi (lfloorMN, lceilMN): Document.
* gcc.target/i386/math-torture/lfloor.c: New testcase.
* gcc.target/i386/math-torture/lceil.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118143 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index ea6b7f3a6ca..4f9374aa132 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -5299,9 +5299,7 @@ init_optabs (void) parity_optab = init_optab (PARITY); sqrt_optab = init_optab (SQRT); floor_optab = init_optab (UNKNOWN); - lfloor_optab = init_optab (UNKNOWN); ceil_optab = init_optab (UNKNOWN); - lceil_optab = init_optab (UNKNOWN); round_optab = init_optab (UNKNOWN); btrunc_optab = init_optab (UNKNOWN); nearbyint_optab = init_optab (UNKNOWN); @@ -5366,6 +5364,8 @@ init_optabs (void) ufloat_optab = init_convert_optab (UNSIGNED_FLOAT); lrint_optab = init_convert_optab (UNKNOWN); lround_optab = init_convert_optab (UNKNOWN); + lfloor_optab = init_convert_optab (UNKNOWN); + lceil_optab = init_convert_optab (UNKNOWN); for (i = 0; i < NUM_MACHINE_MODES; i++) { @@ -5489,6 +5489,10 @@ init_optabs (void) MODE_INT, MODE_FLOAT); init_interclass_conv_libfuncs (lround_optab, "lround", MODE_INT, MODE_FLOAT); + init_interclass_conv_libfuncs (lfloor_optab, "lfloor", + MODE_INT, MODE_FLOAT); + init_interclass_conv_libfuncs (lceil_optab, "lceil", + MODE_INT, MODE_FLOAT); /* sext_optab is also used for FLOAT_EXTEND. */ init_intraclass_conv_libfuncs (sext_optab, "extend", MODE_FLOAT, true); |