diff options
| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-11-08 05:14:02 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-11-08 05:14:02 +0000 |
| commit | 81908213ae2b1213441c448fd66d24e06f888f10 (patch) | |
| tree | 045e8b08bd6847663a52f2e2f75d8e80ead7c615 /llvm/lib/Target/Sparc | |
| parent | 03f12f521fec0c7c31e6d9cd629590ea8c9aeb9b (diff) | |
| download | bcm5719-llvm-81908213ae2b1213441c448fd66d24e06f888f10.tar.gz bcm5719-llvm-81908213ae2b1213441c448fd66d24e06f888f10.zip | |
Added support for bitwise logical operators. Use different labels for
for these than for boolean logicals to avoid making Burg diverge.
See Burg manual for more information.
llvm-svn: 1196
Diffstat (limited to 'llvm/lib/Target/Sparc')
| -rw-r--r-- | llvm/lib/Target/Sparc/Sparc.burg.in | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/llvm/lib/Target/Sparc/Sparc.burg.in b/llvm/lib/Target/Sparc/Sparc.burg.in index 0832c5684b4..46af49ccbb6 100644 --- a/llvm/lib/Target/Sparc/Sparc.burg.in +++ b/llvm/lib/Target/Sparc/Sparc.burg.in @@ -37,6 +37,14 @@ Xdefine PANIC printf %term And=AndOPCODE %term Or=OrOPCODE %term Xor=XorOPCODE + /* Use the next 4 to distinguish bitwise operators (reg) from + * logical operators (bool). Burg will diverge otherwise. + */ +%term BAnd=111 +%term BOr=112 +%term BXor=113 +%term BNot=105 + %term SetCC=114 /* use this to match all SetCC instructions */ /* %term SetEQ=13 */ /* %term SetNE=14 */ @@ -150,13 +158,13 @@ todoubleConst: ToDoubleTy(Constant) = 232 (10); */ bool: And(bool,bool) = 38 (10); bool: And(bool,not) = 138 (0); /* cost is counted for not */ -reg: And(bool,boolconst) = 238 (10); +bool: And(bool,boolconst) = 238 (10); bool: Or (bool,bool) = 39 (10); bool: Or (bool,not) = 139 (0); /* cost is counted for not */ -reg: Or (bool,boolconst) = 239 (10); +bool: Or (bool,boolconst) = 239 (10); bool: Xor(bool,bool) = 40 (10); bool: Xor(bool,not) = 140 (0); /* cost is counted for not */ -reg: Xor(bool,boolconst) = 240 (10); +bool: Xor(bool,boolconst) = 240 (10); bool: not = 221 (0); bool: tobool = 222 (0); @@ -199,6 +207,19 @@ reg: Div(reg,reg) = 36 (60); reg: Rem(reg,reg) = 37 (60); /* + * The binary bitwise logical operators. + */ +reg: BAnd(reg,reg) = 338 (10); +reg: BAnd(reg,bnot) = 438 (10); +reg: BOr( reg,reg) = 339 (10); +reg: BOr( reg,bnot) = 439 (10); +reg: BXor(reg,reg) = 340 (10); +reg: BXor(reg,bnot) = 440 (10); + +reg: bnot = 321 ( 0); +bnot: BNot(reg) = 421 (10); + + /* * The binary operators with one constant argument. */ reg: Add(reg,Constant) = 233 (10); @@ -207,7 +228,11 @@ reg: Mul(reg,Constant) = 235 (30); reg: Mul(todouble,todoubleConst) = 335 (20); /* avoids 1-2 type converts */ reg: Div(reg,Constant) = 236 (60); reg: Rem(reg,Constant) = 237 (60); - + +reg: BAnd(reg,Constant) = 538 (0); +reg: BOr( reg,Constant) = 539 (0); +reg: BXor(reg,Constant) = 540 (0); + /* * Memory access instructions */ |
