rth - gcc/gcc ChangeLog config/i386/i386.md (original) (raw)

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• From: rth at gcc dot gnu dot org
• To: gcc-cvs at gcc dot gnu dot org
• Date: 22 Dec 2004 19:07:45 -0000
• Subject: gcc/gcc ChangeLog config/i386/i386.md

CVSROOT: /cvs/gcc Module name: gcc Changes by: rth@gcc.gnu.org 2004-12-22 19:07:45

Modified files: gcc : ChangeLog gcc/config/i386: i386.md

Log message: * config/i386/i386.md (truncdfsf2): Don't create stack temp when using sse math only. Use truncdfsf2_with_temp. (truncdfsf2_with_temp): New. (truncdfsf_fast_i387): Rename from truncdfsf2_noop. Add memory output alternative. (truncdfsf_mixed): Rename from truncdfsf2_1_sse. Compress duplicate alternatives. (truncdfsf_fast_sse): Rename from truncdfsf2_2. Remove f alternative. (truncdfsf2_3, truncdfsf2_sse_only): Remove. (truncdfsf_i387): Rename from truncdfsf2_1. Compress duplicates. (truncdfsf_fast_mixed): New. (truncdfsf splitters): Remove all except the 387 load/store split. (truncxfsf2_1, truncxfdf2_1): Unify enable constraint with respect to TARGET_SSE2, TARGET_80387, TARGET_SSE_MATH and TARGET_MIX_SSE_I387. (*truncxf{s,d}f2_1): Rename to *truncxf{s,d}f2_mixed. (truncxf{s,d}f2_noop) Rename to truncxf{d,s}f2_i387_noop. (*truncxf{s,d}f2_i387): New patterns. (*truncxf{s,d}f2_2): Rename to *truncxf{s,d}f2_i387_1. (truncxf{s,d}f2, fmod{s,d}f3, drem{s,d}f3, log1p{s,d}f2, rint{s,d}f2, floor{s,d}f2, ceil{s,d}f2, btrunc{s,d}f2, nearbyint{s,d}f2): Use renamed patterns.

Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6921&r2=2.6922 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.588&r2=1.589