+2005-01-18 Uros Bizjak <uros@kss-loka.si>
+
+ * config/i386/i386.c (override_options): Revert 2004-11-24 change.
+ * config/i386/i386.md (fmodsf3, dremsf3, *sinsf2, *cossf2, sincossf3,
+ *tansf3_1, tansf2, atan2sf3_1, atan2sf3, atansf2, asinsf2, acossf2,
+ logsf2, log10sf2, log2sf2, log1psf2, logbsf2, ilogbsf2, expsf2,
+ exp10sf2, exp2sf2, expm1sf2, rintsf2, floorsf2, ceilsf2, btruncsf2,
+ nearbyintsf2): Disable for TARGET_SSE_MATH. Leave patterns enabled
+ for TARGET_MIX_SSE_I387.
+ (fmoddf3, dremdf3, *sindf2, *sinextendsfdf2, *cosdf2, *cosextendsfdf2,
+ sincosdf3, *sincosextendsfdf3, *tandf3_1, tandf2, atan2df3_1,
+ atan2df3, atandf2, asindf2, acosdf2, logdf2, log10df2, log2df2,
+ log1pdf2, logbdf2, expdf2, exp10df2, exp2df2, expm1df2, rintdf2,
+ floordf2, ceildf2, btruncdf2, nearbyintdf2): Disable for
+ (TARGET_SSE2 && TARGET_SSE_MATH). Leave patterns enabled for
+ TARGET_MIX_SSE_I387.
+ (atan2sf3, atan2df3, atan2xf3): Remove register constraints
+ from expander.
+
+2005-01-18 Uros Bizjak <uros@kss-loka.si>
+
+ PR target/19424
+ * config/i386/mmx.md (*movv2sf_internal_rex64, *movv2sf_internal):
+ Add movaps alternative for xmm reg->reg move.
+
+2005-01-17 Jeff Law <law@redhat.com>
+
+ * tree-ssa-dom.c (tree_ssa_dominator_optimize): Clear SSA_NAME_VALUE
+ at the end of the main DOM loop rather than just before DOM exits.
+
+2005-01-17 Diego Novillo <dnovillo@redhat.com>
+
+ PR tree-optimization/19121
+ * tree-ssa-alias.c (compute_flow_sensitive_aliasing): When
+ adding aliases to a name tag, also add them to the pointer's
+ type tag.
+ * tree-ssa-copy.c (merge_alias_info): Do not merge flow
+ sensitive alias info at all. Only check that the two pointers
+ have compatible pointed-to sets.
+ * tree-ssa.c (verify_name_tags): Verify that the alias set of
+ a pointer's type tag is a superset of the alias set of the
+ pointer's name tag.
+
+2005-01-17 James E Wilson <wilson@specifixinc.com>
+
+ PR target/19357
+ * config/ia64/ia64.md (movxf): Handle general register source. Adjust
+ comment to document why.
+
+2005-01-17 Richard Henderson <rth@redhat.com>
+
+ * config/i386/sse.md (smaxv4sf3_finite, sse_vmsmaxv4sf3_finite,
+ sminv4sf3_finite, sse_vmsminv4sf3_finite, smaxv2df3_finite,
+ sse2_vmsmaxv2df3_finite, sminv2df3_finite,
+ sse2_vmsminv2df3_finite): New.
+ (smaxv4sf3, sse_vmsmaxv4sf3, sminv4sf3, sse_vmsminv4sf3, smaxv2df3,
+ sse2_vmsmaxv2df3, sminv2df3, sse2_vmsminv2df3): Remove commutative.
+ Force op1 into register.
+
+2005-01-17 Kelley Cook <kcook@gcc.gnu.org>
+
+ * Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent
+ bubblestrap from always rebuilding build directory.
+
+2005-01-17 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*clc"): Remove incorrect '='.
+ ("*cmpmem_short"): Likewise.
+
+2005-01-17 Steven Bosscher <stevenb@suse.de>
+
+ * basic-block.h: Document BB_* flags.
+ * regrename.c (copyprop_hardreg_forward): Don't use BB_VISITED,
+ use an sbitmap instead.
+ * sched-rgn.c (compute_trg_info): Likewise.
+
+2005-01-17 Richard Sandiford <rsandifo@redhat.com>
+
+ * config.gcc (mips64*-*-linux*): Set the default abi to n32. Remove
+ redundant target_cpu_default and extra_parts lines. Use the default
+ "from-abi" ISA.
+ * config/mips/linux64.h (DRIVER_DEFAULT_ABI_SELF_SPEC): Delete.
+ (SUBTARGET_EXTRA_SPECS): Delete.
+ (DRIVER_SELF_SPECS): Remove architecture lines. Set the ABI directly.
+ (SUBTARGET_ASM_SPEC): Remove -mabi=n32 and -mabi=64 mappings.
+ * config/mips/t-linux64 (MULTILIB_DIRNAMES): Use "32" for -mabi=32
+ and "n32" for -mabi=n32.
+
+2005-01-17 Ian Lance Taylor <ian@airs.com>
+
+ PR c/5675
+ * c-typeck.c (build_c_cast): Revert patch of 2003-02-16: don't
+ fold constant variables into initial values.
+
+2005-01-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (tree_can_merge_blocks_p): Reorder two checks.
+
+ * tree-cfg.c (tree_forwarder_block_p): Speed up by walking
+ through the statements backward.
+
2005-01-17 Ian Lance Taylor <ian@airs.com>
PR middle-end/13127:
of pthread_create to find out if threads are enabled.
* gthr-posix95.h (__gthread_active_p): Likewise.
-2005-01-17 Ira Rosen <irar@il.ibm.com>
-
- * fortran/f95-lang.c (gfc_init_builtin_functions): Call
- targetm.init_builtins.
-
2005-01-17 Paolo Bonzini <bonzini@gnu.org>
* common.opt (-fnew-ra): Remove.
git://gcc.gnu.org / gcc.git / blobdiff