* src/SDCCast.c (addCast): added promotion for bit variables

[fw/sdcc] / ChangeLog

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+2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
+
+       * src/SDCCast.c (addCast): added promotion for bit variables
+       (decorateType): emit W_COMPLEMENT before the problem vanishes behind
+       promotion casts
+
+2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
+
+       * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
+       all chars are promoted to int; promotion should be handled in SDCCast.c
+
+2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+       * device/lib/_strcmp.c: Fixed bug 1326457
+
+2005-10-11 Raphael Neider <rneider AT web.de>
+
+       * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
+       * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
+
+2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
+
+       * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
+       * support/regression/tests/sfr16.c: added test for the sfr32 bug
+
+2005-10-04 Raphael Neider <rneider AT web.de>
+
+       * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
+         device/lib/pic16/pics.all: added pic18f1320
+       * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
+
+2005-09-30 Raphael Neider <rneider AT web.de>
+
+       * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
+       * src/pic16/devices.inc: NEW, provides device descriptions
+       * src/pic16/gen.c (genInline): fixed handling of ';'-comments
+
+2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
+
+       * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
+         GETHBIT
+
+2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
+
+       * doc/sdccman.lyx: updated Highest Order Bit documentation,
+         documented Any Order Bit, Higher Order Byte and Higher Order Word
+       * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
+       * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
+         (optimizeGetAbit): new, to get any bit, not only the high bit,
+         (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
+         (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
+         (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
+         (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
+           RIGHT_OP: also try GETBYTE, GETWORD optimization,
+           GETABIT, GETBYTE, GETWORD: decorate them,
+         (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
+         (ast_print): added GETABIT, GETBYTE, GETWORD
+       * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
+       * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
+         (geniCodeBinary): new generic binary icode,
+         (ast2iCode): added GETABIT, GETBYTE, GETWORD
+       * src/port.h: updated comment for PORT.hasExtBitOp
+       * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
+         (genGetByte): new, to get a single byte,
+         (genGetWord): new, to get a word from a long,
+         (gen51Code): added GETABIT, GETBYTE, GETWORD
+       * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
+
 2005-09-23 Raphael Neider <rneider AT web.de>
 
        * configure.in, configure: have device/lib/pic configured