diff options
Diffstat (limited to 'llvm/lib/Target/Sparc/SparcInstrAliases.td')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcInstrAliases.td | 117 |
1 files changed, 81 insertions, 36 deletions
diff --git a/llvm/lib/Target/Sparc/SparcInstrAliases.td b/llvm/lib/Target/Sparc/SparcInstrAliases.td index 361d21440a9..df570cea8da 100644 --- a/llvm/lib/Target/Sparc/SparcInstrAliases.td +++ b/llvm/lib/Target/Sparc/SparcInstrAliases.td @@ -136,59 +136,68 @@ multiclass int_cond_alias<string cond, int condVal> { (FMOVQ_XCC QFPRegs:$rd, QFPRegs:$rs2, condVal)>, Requires<[Is64Bit, HasHardQuad]>; - // t<cond> %icc, rs1 + rs2 - def : InstAlias<!strconcat(!strconcat("t", cond), " %icc, $rs1 + $rs2"), - (TICCrr IntRegs:$rs1, IntRegs:$rs2, condVal)>, - Requires<[HasV9]>; - // t<cond> %icc, rs => t<cond> %icc, G0 + rs def : InstAlias<!strconcat(!strconcat("t", cond), " %icc, $rs2"), (TICCrr G0, IntRegs:$rs2, condVal)>, Requires<[HasV9]>; - - // t<cond> %xcc, rs1 + rs2 - def : InstAlias<!strconcat(!strconcat("t", cond), " %xcc, $rs1 + $rs2"), - (TXCCrr IntRegs:$rs1, IntRegs:$rs2, condVal)>, + // t<cond> %icc, rs1 + rs2 + def : InstAlias<!strconcat(!strconcat("t", cond), " %icc, $rs1 + $rs2"), + (TICCrr IntRegs:$rs1, IntRegs:$rs2, condVal)>, Requires<[HasV9]>; + // t<cond> %xcc, rs => t<cond> %xcc, G0 + rs def : InstAlias<!strconcat(!strconcat("t", cond), " %xcc, $rs2"), (TXCCrr G0, IntRegs:$rs2, condVal)>, Requires<[HasV9]>; + // t<cond> %xcc, rs1 + rs2 + def : InstAlias<!strconcat(!strconcat("t", cond), " %xcc, $rs1 + $rs2"), + (TXCCrr IntRegs:$rs1, IntRegs:$rs2, condVal)>, + Requires<[HasV9]>; - // t<cond> rs1 + rs2 => t<cond> %icc, rs1 + rs2 - def : InstAlias<!strconcat(!strconcat("t", cond), " $rs1 + $rs2"), - (TICCrr IntRegs:$rs1, IntRegs:$rs2, condVal)>; // t<cond> rs=> t<cond> %icc, G0 + rs2 - def : InstAlias<!strconcat(!strconcat("t", cond), " $rs2"), - (TICCrr G0, IntRegs:$rs2, condVal)>; + //def : InstAlias<!strconcat(!strconcat("t", cond), " $rs2"), + // (TICCrr G0, IntRegs:$rs2, condVal)>, + // Requires<[HasV9]>; + + // t<cond> rs1 + rs2 => t<cond> %icc, rs1 + rs2 + //def : InstAlias<!strconcat(!strconcat("t", cond), " $rs1 + $rs2"), + // (TICCrr IntRegs:$rs1, IntRegs:$rs2, condVal)>, + // Requires<[HasV9]>; - // t<cond> %icc, rs1 + imm - def : InstAlias<!strconcat(!strconcat("t", cond), " %icc, $rs1 + $imm"), - (TICCri IntRegs:$rs1, i32imm:$imm, condVal)>, - Requires<[HasV9]>; // t<cond> %icc, imm => t<cond> %icc, G0 + imm def : InstAlias<!strconcat(!strconcat("t", cond), " %icc, $imm"), (TICCri G0, i32imm:$imm, condVal)>, Requires<[HasV9]>; - // t<cond> %xcc, rs1 + imm - def : InstAlias<!strconcat(!strconcat("t", cond), " %xcc, $rs1 + $imm"), - (TXCCri IntRegs:$rs1, i32imm:$imm, condVal)>, + // t<cond> %icc, rs1 + imm + def : InstAlias<!strconcat(!strconcat("t", cond), " %icc, $rs1 + $imm"), + (TICCri IntRegs:$rs1, i32imm:$imm, condVal)>, Requires<[HasV9]>; // t<cond> %xcc, imm => t<cond> %xcc, G0 + imm def : InstAlias<!strconcat(!strconcat("t", cond), " %xcc, $imm"), (TXCCri G0, i32imm:$imm, condVal)>, Requires<[HasV9]>; + // t<cond> %xcc, rs1 + imm + def : InstAlias<!strconcat(!strconcat("t", cond), " %xcc, $rs1 + $imm"), + (TXCCri IntRegs:$rs1, i32imm:$imm, condVal)>, + Requires<[HasV9]>; + + // t<cond> imm => t<cond> G0 + imm + def : InstAlias<!strconcat(!strconcat("t", cond), " $imm"), + (TRAPri G0, i32imm:$imm, condVal)>; - // t<cond> rs1 + imm => t<cond> %icc, rs1 + imm + // t<cond> rs1 + imm => t<cond> rs1 + imm def : InstAlias<!strconcat(!strconcat("t", cond), " $rs1 + $imm"), - (TICCri IntRegs:$rs1, i32imm:$imm, condVal)>; + (TRAPri IntRegs:$rs1, i32imm:$imm, condVal)>; - // t<cond> imm => t<cond> %icc, G0 + imm - def : InstAlias<!strconcat(!strconcat("t", cond), " $imm"), - (TICCri G0, i32imm:$imm, condVal)>; + // t<cond> rs1 => t<cond> G0 + rs1 + def : InstAlias<!strconcat(!strconcat("t", cond), " $rs1"), + (TRAPrr G0, IntRegs:$rs1, condVal)>; + // t<cond> rs1 + rs2 + def : InstAlias<!strconcat(!strconcat("t", cond), " $rs1 + $rs2"), + (TRAPrr IntRegs:$rs1, IntRegs:$rs2, condVal)>; } @@ -244,14 +253,23 @@ multiclass fp_cond_alias<string cond, int condVal> { Requires<[HasV9, HasHardQuad]>; } + +// Instruction aliases for co-processor conditional branches. +multiclass cp_cond_alias<string cond, int condVal> { + + // cb<cond> $imm + def : InstAlias<!strconcat(!strconcat("cb", cond), " $imm"), + (CBCOND brtarget:$imm, condVal), 0>; + + // cb<cond>,a $imm + def : InstAlias<!strconcat(!strconcat("cb", cond), ",a $imm"), + (CBCONDA brtarget:$imm, condVal), 0>; +} + defm : int_cond_alias<"a", 0b1000>; -defm : int_cond_alias<"", 0b1000>; // same as a; gnu asm, not in manual defm : int_cond_alias<"n", 0b0000>; defm : int_cond_alias<"ne", 0b1001>; -defm : int_cond_alias<"nz", 0b1001>; // same as ne defm : int_cond_alias<"e", 0b0001>; -defm : int_cond_alias<"eq", 0b0001>; // same as e -defm : int_cond_alias<"z", 0b0001>; // same as e defm : int_cond_alias<"g", 0b1010>; defm : int_cond_alias<"le", 0b0010>; defm : int_cond_alias<"ge", 0b1011>; @@ -259,16 +277,21 @@ defm : int_cond_alias<"l", 0b0011>; defm : int_cond_alias<"gu", 0b1100>; defm : int_cond_alias<"leu", 0b0100>; defm : int_cond_alias<"cc", 0b1101>; -defm : int_cond_alias<"geu", 0b1101>; // same as cc defm : int_cond_alias<"cs", 0b0101>; -defm : int_cond_alias<"lu", 0b0101>; // same as cs defm : int_cond_alias<"pos", 0b1110>; defm : int_cond_alias<"neg", 0b0110>; defm : int_cond_alias<"vc", 0b1111>; defm : int_cond_alias<"vs", 0b0111>; - +let EmitPriority = 0 in +{ + defm : int_cond_alias<"", 0b1000>; // same as a; gnu asm, not in manual + defm : int_cond_alias<"nz", 0b1001>; // same as ne + defm : int_cond_alias<"eq", 0b0001>; // same as e + defm : int_cond_alias<"z", 0b0001>; // same as e + defm : int_cond_alias<"geu", 0b1101>; // same as cc + defm : int_cond_alias<"lu", 0b0101>; // same as cs +} defm : fp_cond_alias<"a", 0b1000>; -defm : fp_cond_alias<"", 0b1000>; // same as a; gnu asm, not in manual defm : fp_cond_alias<"n", 0b0000>; defm : fp_cond_alias<"u", 0b0111>; defm : fp_cond_alias<"g", 0b0110>; @@ -277,15 +300,37 @@ defm : fp_cond_alias<"l", 0b0100>; defm : fp_cond_alias<"ul", 0b0011>; defm : fp_cond_alias<"lg", 0b0010>; defm : fp_cond_alias<"ne", 0b0001>; -defm : fp_cond_alias<"nz", 0b0001>; // same as ne defm : fp_cond_alias<"e", 0b1001>; -defm : fp_cond_alias<"z", 0b1001>; // same as e defm : fp_cond_alias<"ue", 0b1010>; defm : fp_cond_alias<"ge", 0b1011>; defm : fp_cond_alias<"uge", 0b1100>; defm : fp_cond_alias<"le", 0b1101>; defm : fp_cond_alias<"ule", 0b1110>; defm : fp_cond_alias<"o", 0b1111>; +let EmitPriority = 0 in +{ + defm : fp_cond_alias<"", 0b1000>; // same as a; gnu asm, not in manual + defm : fp_cond_alias<"nz", 0b0001>; // same as ne + defm : fp_cond_alias<"z", 0b1001>; // same as e +} + +defm : cp_cond_alias<"a", 0b1000>; +defm : cp_cond_alias<"n", 0b0000>; +defm : cp_cond_alias<"3", 0b0111>; +defm : cp_cond_alias<"2", 0b0110>; +defm : cp_cond_alias<"23", 0b0101>; +defm : cp_cond_alias<"1", 0b0100>; +defm : cp_cond_alias<"13", 0b0011>; +defm : cp_cond_alias<"12", 0b0010>; +defm : cp_cond_alias<"123", 0b0001>; +defm : cp_cond_alias<"0", 0b1001>; +defm : cp_cond_alias<"03", 0b1010>; +defm : cp_cond_alias<"02", 0b1011>; +defm : cp_cond_alias<"023", 0b1100>; +defm : cp_cond_alias<"01", 0b1101>; +defm : cp_cond_alias<"013", 0b1110>; +defm : cp_cond_alias<"012", 0b1111>; +let EmitPriority = 0 in defm : cp_cond_alias<"", 0b1000>; // same as a; gnu asm, not in manual // Section A.3 Synthetic Instructions |
