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* SPARC: cleaned up and actualized TAsmCond (stuff copy-pasted from x86 removed, conditions for unordered floating-point comparisons added). Fixes Mantis #9362 on this target.

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git-svn-id: trunk@27593 -
This commit is contained in:
sergei 2014-04-17 14:15:45 +00:00
parent 58882e2934
commit f3801d13de
3 changed files with 26 additions and 22 deletions
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2
compiler/sparc/cgcpu.pas
View File

@ -970,7 +970,7 @@ implementation
pasbool8,pasbool16,pasbool32,pasbool64]))) then
begin
ai:=TAiCpu.Op_sym(A_Bxx,hl);
ai.SetCondition(C_NO);
ai.SetCondition(C_VC);
list.Concat(ai);
{ Delay slot }
list.Concat(TAiCpu.Op_none(A_NOP));

44
compiler/sparc/cpubase.pas
View File

@ -97,24 +97,28 @@ uses
type
TAsmCond=(C_None,
C_A,C_AE,C_B,C_BE,C_C,C_E,C_G,C_GE,C_L,C_LE,C_NA,C_NAE,
C_NB,C_NBE,C_NC,C_NE,C_NG,C_NGE,C_NL,C_NLE,C_NO,C_NP,
C_NS,C_NZ,C_O,C_P,C_PE,C_PO,C_S,C_Z,
C_FE,C_FG,C_FL,C_FGE,C_FLE,C_FNE
C_A,C_AE,C_B,C_BE,
C_G,C_GE,C_L,C_LE,
C_E,C_NE,
C_POS,C_NEG,C_VC,C_VS,
C_FE,C_FG,C_FL,C_FGE,C_FLE,C_FNE,
C_FU,C_FUG,C_FUL,C_FUGE,C_FULE,C_FO,C_FUE,C_FLG
);
const
firstIntCond=C_A;
lastIntCond=C_Z;
lastIntCond=C_VS;
firstFloatCond=C_FE;
lastFloatCond=C_FNE;
floatAsmConds=[C_FE..C_FNE];
floatAsmConds=[C_FE..C_FLG];
cond2str:array[TAsmCond] of string[3]=('',
'gu','cc','cs','leu','cs','e','g','ge','l','le','leu','cs',
'cc','gu','cc','ne','le','l','ge','g','vc','XX',
'pos','ne','vs','XX','XX','XX','vs','e',
'e','g','l','ge','le','ne'
'gu','cc','cs','leu',
'g','ge','l','le',
'e','ne',
'pos','neg','vc','vs',
'e','g','l','ge','le','ne',
'u','ug','ul','uge','ule','o','ue','lg'
);
@ -132,11 +136,9 @@ uses
F_GE, {Greater or Equal}
F_LE, {Less or Equal}
F_A, {Above}
F_AE, {Above or Equal}
F_B, {Below}
F_AE, {Above or Equal, synonym: Carry Clear}
F_B, {Below, synonym: Carry Set}
F_BE, {Below or Equal}
F_C, {Carry}
F_NC, {Not Carry}
{ Floating point results }
F_FE, {Equal}
F_FNE, {Not Equal}
@ -325,7 +327,7 @@ implementation
procedure inverse_flags(var f: TResFlags);
const
inv_flags: array[TResFlags] of TResFlags =
(F_NE,F_E,F_LE,F_GE,F_L,F_G,F_BE,F_B,F_AE,F_A,F_NC,F_C,
(F_NE,F_E,F_LE,F_GE,F_L,F_G,F_BE,F_B,F_AE,F_A,
F_FNE,F_FE,F_FLE,F_FGE,F_FL,F_FG);
begin
f:=inv_flags[f];
@ -335,7 +337,7 @@ implementation
function flags_to_cond(const f:TResFlags):TAsmCond;
const
flags_2_cond:array[TResFlags] of TAsmCond=
(C_E,C_NE,C_G,C_L,C_GE,C_LE,C_A,C_AE,C_B,C_BE,C_C,C_NC,
(C_E,C_NE,C_G,C_L,C_GE,C_LE,C_A,C_AE,C_B,C_BE,
C_FE,C_FNE,C_FG,C_FL,C_FGE,C_FLE);
begin
result:=flags_2_cond[f];
@ -432,10 +434,12 @@ implementation
function inverse_cond(const c: TAsmCond): TAsmCond; {$ifdef USEINLINE}inline;{$endif USEINLINE}
const
inverse: array[TAsmCond] of TAsmCond=(C_None,
C_NA,C_NAE,C_NB,C_NBE,C_NC,C_NE,C_NG,C_NGE,C_NL,C_NLE,C_A,C_AE,
C_B,C_BE,C_C,C_E,C_G,C_GE,C_L,C_LE,C_O,C_P,
C_S,C_Z,C_NO,C_NP,C_NP,C_P,C_NS,C_NZ,
C_FNE,C_FLE,C_FGE,C_FL,C_FG,C_FE
C_BE,C_B,C_AE,C_A,
C_LE,C_L,C_GE,C_G,
C_NE,C_E,
C_NEG,C_POS,C_VS,C_VC,
C_FNE,C_FULE,C_FUGE,C_FUL,C_FUG,C_FE,
C_FO,C_FLE,C_FGE,C_FL,C_FG,C_FU,C_FLG,C_FUE
);
begin
result := inverse[c];

2
compiler/sparc/ncpumat.pas
View File

@ -148,7 +148,7 @@ implementation
if (nodetype = modn) then
begin
current_asmdata.getjumplabel(overflowlabel);
ai:=taicpu.op_cond_sym(A_Bxx,C_O,overflowlabel);
ai:=taicpu.op_cond_sym(A_Bxx,C_VS,overflowlabel);
ai.delayslot_annulled:=true;
current_asmdata.CurrAsmList.concat(ai);
current_asmdata.CurrAsmList.concat(taicpu.op_reg(A_NOT,resultreg));