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$NetBSD: patch-bk,v 1.1 2002/01/03 20:40:46 tron Exp $
--- ../gcc-2.95.3/gcc/ChangeLog.orig Fri Mar 16 13:52:02 2001
+++ ../gcc-2.95.3/gcc/ChangeLog Thu Jan 3 20:37:54 2002
@@ -1,3 +1,59 @@
+2001-01-05 matthew green (mrg@eterna.com.au)
+
+ 1999/08/02 Jakub Jelinek <jj@ultra.linux.cz>
+ * config/sparc/sparc.h (ASM_DECLARE_REGISTER_GLOBAL): New macro.
+ (RTX_OK_FOR_OLO10): Likewise.
+ (GO_IF_LEGITIMATE_ADDRESS): If assembler supports offsetable
+ %lo(), allow it in addresses...
+ (PRINT_OPERAND_ADDRESS): ... and print it appropriately.
+ * config/sparc/sparc.md (sethi_di_medlow_embmedany_pic): sethi %lo()
+ does not make sense.
+ * config/sparc/sparc.c (sparc_hard_reg_printed): New array.
+ (sparc_output_scratch_registers): New function.
+ (output_function_prologue, sparc_flat_output_function_prologue): Use
+ it.
+ * varasm.c (make_decl_rtl): Use ASM_DECLARE_REGISTER_GLOBAL if
+ defined.
+ * tm.texi (ASM_DECLARE_REGISTER_GLOBAL): Document it.
+
+2001-01-05 matthew green (mrg@eterna.com.au)
+
+ 1999/07/30 Jakub Jelinek <jj@ultra.linux.cz>
+ * config/sparc/sparc.md (cmp_mul_set, cmp_udiv_cc_set):
+ Fix patterns so that they actually match.
+ (cmp_sdiv_cc_set): Ditto, also don't require g0 to be zero.
+ (mulsidi3_sp64, const_mulsidi3_sp64): New patterns.
+ (const_mulsidi3_sp32): Renamed from const_mulsidi3, only on
+ TARGET_HARD_MUL32.
+ (mulsidi3): Reflect this in the expand.
+ (smulsi3_highpart): Only on TARGET_ARCH32.
+ (umulsidi3_sp64, const_umulsidi3_sp64): New patterns.
+ (const_umulsidi3_sp32): Renamed from const_umulsidi3.
+ (umulsidi3): Reflect this in the expand.
+ (umulsi3_highpart): Only on TARGET_ARCH32.
+ (divsi3_sp32): Renamed from divsi3, only on TARGET_ARCH32,
+ don't require g0 to be zero.
+ (udivsi3_sp32): Renamed from udivsi3, only on TARGET_ARCH32.
+ ({,u}divsi3): New expands.
+ ({,u}divsi3_sp64): New patterns.
+ (after lshrdi3_v8plus): Four new patterns to help combiner
+ optimizing nested mixed mode shifts.
+
+ * config/sparc/sparc.c (sparc_override_options): Use deprecated
+ v8 instructions if optimizing for UltraSPARC I, II, IIi, as it
+ speed things up. Don't use them by default on plain v9 in 64bit
+ mode, according to what SPAMv9 sais.
+
+ * config/sparc/sparc.h: Fix comments, e.g. Linux already preserves
+ top 32 bits of %[og][0-7] in signal handlers.
+ Also, TARGET_HARD_MUL32 now is only true for TARGET_ARCH32.
+
+2001-01-03 matthew green (mrg@eterna.com.au)
+
+ 1999-12-14 Jakub Jelinek <jakub@redhat.com>
+ * config/sparc/sparc.c (sparc_override_options): Allow block
+ profiling with -m32.
+
Fri Mar 16 12:46:19 GMT 2001 Bernd Schmidt (bernds@redhat.com)
* gcc-2.95.3 Released.
|
