From c3a4177fe14190fda53e6a31236dcb8e23cf28f8 Mon Sep 17 00:00:00 2001
From: Richard Guenther <rguenther@suse.de>
Date: Sun, 29 Oct 2006 15:18:24 +0000
Subject: genopinit.c (optabs): Change lfloor_optab and lceil_optab to
 conversion optabs.

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.

From-SVN: r118143
---
 gcc/optabs.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'gcc/optabs.h')

diff --git a/gcc/optabs.h b/gcc/optabs.h
index 0afc2ecc68c..0f84c9828d5 100644
--- a/gcc/optabs.h
+++ b/gcc/optabs.h
@@ -189,9 +189,7 @@ enum optab_index
   OTI_log1p,
   /* Rounding functions */
   OTI_floor,
-  OTI_lfloor,
   OTI_ceil,
-  OTI_lceil,
   OTI_btrunc,
   OTI_round,
   OTI_nearbyint,
@@ -337,9 +335,7 @@ extern GTY(()) optab optab_table[OTI_MAX];
 #define log2_optab (optab_table[OTI_log2])
 #define log1p_optab (optab_table[OTI_log1p])
 #define floor_optab (optab_table[OTI_floor])
-#define lfloor_optab (optab_table[OTI_lfloor])
 #define ceil_optab (optab_table[OTI_ceil])
-#define lceil_optab (optab_table[OTI_lceil])
 #define btrunc_optab (optab_table[OTI_btrunc])
 #define round_optab (optab_table[OTI_round])
 #define nearbyint_optab (optab_table[OTI_nearbyint])
@@ -407,6 +403,8 @@ enum convert_optab_index
 
   COI_lrint,
   COI_lround,
+  COI_lfloor,
+  COI_lceil,
 
   COI_MAX
 };
@@ -424,6 +422,8 @@ extern GTY(()) convert_optab convert_optab_table[COI_MAX];
 #define ufloat_optab (convert_optab_table[COI_ufloat])
 #define lrint_optab (convert_optab_table[COI_lrint])
 #define lround_optab (convert_optab_table[COI_lround])
+#define lfloor_optab (convert_optab_table[COI_lfloor])
+#define lceil_optab (convert_optab_table[COI_lceil])
 
 /* These arrays record the insn_code of insns that may be needed to
    perform input and output reloads of special objects.  They provide a
-- 
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