| 1998-05-15 |
John Wehle | * i386.md (movdi-1, movdi): Rewrite based on SI move... |
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| 1998-05-07 |
Jim Wilson | Disable remaining conditional move patterns. |
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| 1998-04-20 |
John Wehle | Patch from John Wehle to fix movxf_push spill reg alloc... |
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| 1998-04-18 |
Jeff Law | i386.md (fix_truncsfdi2+[123]): Add + to operand 1... |
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| 1998-04-09 |
H.J. Lu | i386.md (movqi+1): Handle invalid QI register. |
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| 1998-04-08 |
Jeffrey A Law | i386.md (movqi recognizer): Don't perfom byte increment... |
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| 1998-04-05 |
John Wehle | i386.md (movsf_push, movsf_mem): Remove. |
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| 1998-04-04 |
Richard Henderson | i386.c (asm_output_function_prefix, [...]): Use ASM_GEN... |
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| 1998-04-04 |
Richard Henderson | i386.md (ffssi, ffshi): Rewrite as define_expands. |
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| 1998-04-04 |
Jeff Law | * Check in merge from gcc2. See ChangeLog.11 and Chang... |
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| 1998-04-02 |
Jim Wilson | Fix x86 core dump on regex.c |
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| 1998-03-12 |
Bernd Schmidt | i386.c (ix86_logical_operator): New function. |
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| 1998-03-12 |
Manfred Hollstein | i386.md (andsi): Add default case in enumeration switch. |
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| 1998-03-02 |
J"orn Rennecke | final.c (insn_last_address, [...]): New variables. |
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| 1998-02-17 |
J"orn Rennecke | * i386.md (adddi3): Add =!r,0,0,X alternative. |
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| 1998-02-11 |
John F. Carr | i386.c, [...]: Change gen_rtx (X, ...) to gen_rtx_X... |
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| 1998-01-19 |
Richard Henderson | i386.md (push): Prohibit symbolic constants if flag_pic. |
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| 1998-01-18 |
Jeff Law | Fix various bugs in previous change. |
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| 1998-01-17 |
John Wehle | i386.md: Remove redundant integer push patterns. |
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| 1998-01-10 |
Stan Cox | i386.md: (movsicc_1, movhicc_1): For alternate 3 set... |
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| 1997-11-05 |
Jim Wilson | Fix i386-linux build failure. |
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| 1997-11-02 |
Jeff Law | Update mainline egcs to gcc2 snapshot 971021. |
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| 1997-08-27 |
Bernd Schmidt | i386.md (pop): pop increments the stack pointer. |
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| 1997-07-31 |
Stan Cox | (*trunc*): Use scratch memory for output_fix_trunc. |
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| 1997-05-29 |
Stan Cox | (movsfcc_1, movdfcc_1, movxfcc_1): Use singlemove_string |
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| 1997-03-27 |
Stan Cox | (zero_extendhisi2+[12]): use true_regnum instead of... |
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| 1997-03-16 |
Richard Kenner | (untyped_call): Re-enable code. |
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| 1997-02-15 |
Richard Kenner | (zero_extendqi[hs]i2+3): Ensure operating on REG. |
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| 1997-01-31 |
Stan Cox | (idiv,imul,fpmul): Added new functional units for penti... |
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| 1997-01-09 |
Stan Cox | Use SImode instead of HImode if aligned. |
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| 1996-12-09 |
Stan Cox | Remove change of Oct 4. |
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| 1996-12-07 |
Richard Kenner | (decrement_and_branch_until_zero+[3-8]): Add missing... |
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| 1996-11-12 |
Torbjorn Granlund | (parallel inc/dec and branch-if-zero/nonzero): Use... |
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| 1996-11-06 |
Torbjorn Granlund | (parallel inc and branch-if-zero/nonzero): Add two... |
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| 1996-11-06 |
Stan Cox | (sgt,sgtu,sge,sle,bgt,blt,bge,ble): Use CC_FCOM |
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| 1996-10-31 |
Torbjorn Granlund | (parallel inc and branch-if-zero/nonzero): Check for... |
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| 1996-10-21 |
Richard Kenner | (ffs[sh]i2): Add missing CC_STATUS_INIT. |
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| 1996-10-16 |
Torbjorn Granlund | (parallel inc/dec and branch-if-zero/nonzero): 4 new... |
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| 1996-10-04 |
Stan Cox | (adddi3_1, subdi3_1): insns renamed from adddi3 and... |
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| 1996-09-30 |
Stan Cox | i386.md (gen_prologue_get_pc): Call the function create... |
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| 1996-09-14 |
Richard Kenner | (clrstrsi): Correct check for constant size. |
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| 1996-09-11 |
Torbjorn Granlund | (decrement_and_branch_until_zero matcher): Fix typo. |
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| 1996-08-30 |
Stan Cox | (movsicc,movhicc): Allow reload from memory. |
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| 1996-08-09 |
Stan Cox | (untyped_call) Avoid SIGFPE. |
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| 1996-08-02 |
Stan Cox | Added TARGET_CMOVE check for fcomi. |
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| 1996-07-24 |
Stan Cox | (movsfcc, movdfcc, movxfcc, movsfcc_1, movdfcc_1, |
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| 1996-07-19 |
Stan Cox | (leave): clobbers esp and ebp. |
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| 1996-06-09 |
Stan Cox | (strlensi_unroll4, strlensi_unroll5): Use + not =& for |
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| 1996-05-31 |
Stan Cox | (epilogue_set_stack_ptr): New. |
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| 1996-05-22 |
Stan Cox | (return_pop_internal): new pattern. |
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| 1996-05-17 |
Stan Cox | i386.md (return, [...]): New patterns for emitting... |
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| 1996-05-03 |
Stan Cox | (movesicc, movehicc) Pentium Pro conditional move insns |
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| 1996-04-19 |
Stan Cox | (movqi+1): Handle QImode values in %si and %di |
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| 1996-04-16 |
Richard Kenner | (addsidi3_2): Handle non-MEM overlap case. |
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| 1996-04-04 |
Richard Kenner | (ashldi3_const_int): Don't recognize if won't match... |
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| 1996-03-17 |
Richard Kenner | (insv): Restore missing end of comment. |
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| 1996-03-11 |
Richard Kenner | Use proper modes and predicates for {sign,zero}_extract. |
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| 1996-03-01 |
Stan Cox | (cmpxf*): XF compare cannot have mem operands. |
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| 1996-02-29 |
Stan Cox | (cmpxf*): Allow for (compare (reg:XF) (mem:XF)). |
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| 1996-02-12 |
Torbjorn Granlund | Delete spurious integer subtract patterns. |
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| 1996-02-09 |
Stan Cox | (fp, integer): Added function units for pentium. |
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| 1995-12-24 |
Richard Kenner | (clrstrsi): New pattern and associate anonymous pattern. |
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| 1995-12-22 |
Stan Cox | (strlensi): New pattern. |
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| 1995-12-16 |
Stan Cox | Use TARGET* macros. |
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| 1995-08-21 |
Richard Kenner | (decrement_and_branch_until_zero): Use arithmetic_compa... |
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| 1995-06-15 |
Richard Kenner | Change FSF address. |
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| 1995-05-12 |
Michael Meissner | Add better support for passing args in registers; Add... |
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| 1995-04-25 |
Richard Kenner | (untyped_call): Make it return a complex double. |
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| 1995-04-09 |
Richard Kenner | (adddi3, subdi3): Need scratch reg whenever operand... |
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| 1995-03-28 |
Richard Kenner | (adddi3): Don't treat two non-equal MEMs as non-aliasing. |
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| 1995-02-24 |
Michael Meissner | Define long double versions of sin/cos |
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| 1994-11-25 |
Michael Meissner | Add comment on ffs to say why optimizing it further... |
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| 1994-10-31 |
Richard Kenner | (movsf... |
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| 1994-10-28 |
Michael Meissner | Fix adddi3. |
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| 1994-10-09 |
Michael Meissner | Make sure movsf_mem does not clobber a destination... |
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| 1994-10-05 |
Michael Meissner | Supprt LABEL_REFs when using -fpic. |
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| 1994-10-01 |
Michael Meissner | Prefer float registers for movdf. |
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| 1994-09-26 |
Michael Meissner | Allow memory/memory DImode add/subtract. |
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| 1994-09-20 |
Michael Meissner | Respin DI support to be combine friendly; Allow push... |
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| 1994-09-15 |
Michael Meissner | Do not use separate 386 patterns for SF/DF/XF/DI pushes... |
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| 1994-09-13 |
Michael Meissner | More DF/XF/DI fixes. |
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| 1994-09-09 |
Michael Meissner | Merge push patterns for memory/nonmemory |
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| 1994-09-08 |
Michael Meissner | Rewrite movsf/movdf/movdi patterns |
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| 1994-09-03 |
Michael Meissner | Fix DImode move problems. |
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| 1994-08-28 |
Michael Meissner | Fix indexing off arg ptr & push of byte values. |
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| 1994-08-26 |
Michael Meissner | Add -mno-wide-multiply, -mno-move, make addresses more... |
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| 1994-06-15 |
Michael Meissner | Support 32x32->64 bit multiply |
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| 1994-04-25 |
Richard Kenner | (TARGET_NO_FANCY_MATH_387): Implement new option. |
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| 1994-04-09 |
Richard Kenner | (mulhi3): Use SImode for MULT RTL. |
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| 1994-03-26 |
Richard Kenner | i386.md (movhi, movqi): Properly recognized unsigned... |
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| 1993-10-05 |
James Van Artsdalen | (pushxf,movxf,extenddfxf2,extendsfxf2): Handle XFmode... |
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| 1993-10-03 |
James Van Artsdalen | (tstxf_cc, tstxf, cmpxf, cmpxf_cc, cmpxf_ccfpeq, swapxf... |
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| 1993-10-02 |
James Van Artsdalen | (addhi3): Use byte opcodes when the low byte of a word... |
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| 1993-07-30 |
Richard Stallman | (ffssi2 and ffshi2 recognizers): Generate unique labels... |
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| 1993-07-25 |
Richard Stallman | (movstrictqi): Change q<-g alternative to q<-m. |
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| 1993-07-13 |
Richard Stallman | (ffssi2, ffshi2): Assume bsf produces garbage if input... |
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| 1993-06-19 |
Richard Stallman | (call_pop, call, call_value_pop, call_value) |
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| 1993-05-09 |
Richard Stallman | (call matchers): Use call_insn_operand. |
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| 1993-05-06 |
Richard Stallman | (extendsidi2): Use cdq or cltd, not cwtl. |
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| 1993-05-06 |
Richard Stallman | (extendsidi2): Use cdq, not cwtl. |
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