* src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type

[fw/sdcc] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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@@ -1,3 +1,54 @@
+2003-08-13  Bernhard Held <bernhard@bernhardheld.de>
+
+       * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
+       * src/SDCCicode.c (operandOperation): rewritten some ops
+       (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
+       * src/SDCCsymt.c (computeType): literals are handled the same way as any
+       other type
+       * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
+       be re-activated by defining REDUCE_LITERALS)
+       * src/SDCCval.c (constVal): fixed; hex and octal constants can be
+       unsigned, but are signed by default
+       * src/SDCCval.c (constVal): rearranged
+       * src/SDCCval.c (valMod): preliminary fix
+       * src/SDCCval.c (valCastLiteral): use TYPE_* types
+       * support/regression/literalop.c: added, work in progress
+
+2003-08-12  Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+       Generate warnings for useless declarations like "char data;"
+       that don't do what new users expect.
+
+       * src/SDCC.y
+       * support/Util/SDCCerr.h
+       * support/Util/SDCCerr.c
+
+2003-08-09  Bernhard Held <bernhard@bernhardheld.de>
+
+       * src/SDCCval.c (valMult): fix overflow detection of negative int
+
+2003-08-07  Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+       * src/z80/ralloc.c (joinPushes): made compatible with new signedness
+
+       Changes to support big endian targets:
+
+       * src/ports.h
+       * src/SDCCglue.c
+       * src/avr/main.c
+       * src/ds390/main.c
+       * src/izt/i186.c
+       * src/mcs51/main.c
+       * src/pic/main.c
+       * src/pic16/main.c
+       * src/xa51/main.c
+       * src/z80/main.c
+
+2003-08-06  Bernhard Held <bernhard@bernhardheld.de>
+
+       * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
+       * device/lib/time.c: fixed warning "integer overflow in expression"
+
 2003-08-05  Bernhard Held <bernhard@bernhardheld.de>
 
        * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types