6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-10 02:36:06 +00:00
Code Issues Projects Releases Wiki Activity

Use direct types in Sparc def : Pat patterns.

Browse Source 
The SelectionDAG graph has MVT type labels, not register classes, so
this makes it clearer what is happening.

This notation is also robust against adding more types to the IntRegs
register class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177829 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2013-03-23 20:35:05 +00:00
parent f0a804df49
commit edf03820f1
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
lib/Target/Sparc/SparcInstrInfo.td
View File

@ -774,8 +774,8 @@ let Predicates = [HasV9] in {
def POPCrr : F3_1<2, 0b101110,
(outs IntRegs:$dst), (ins IntRegs:$src),
"popc $src, $dst", []>, Requires<[HasV9]>;
def : Pat<(ctpop IntRegs:$src),
(POPCrr (SLLri IntRegs:$src, 0))>;
def : Pat<(ctpop i32:$src),
(POPCrr (SLLri i32:$src, 0))>;
//===----------------------------------------------------------------------===//
// Non-Instruction Patterns
@ -789,10 +789,10 @@ def : Pat<(i32 imm:$val),
(ORri (SETHIi (HI22 imm:$val)), (LO10 imm:$val))>;
// subc
def : Pat<(subc IntRegs:$b, IntRegs:$c),
(SUBCCrr IntRegs:$b, IntRegs:$c)>;
def : Pat<(subc IntRegs:$b, simm13:$val),
(SUBCCri IntRegs:$b, imm:$val)>;
def : Pat<(subc i32:$b, i32:$c),
(SUBCCrr i32:$b, i32:$c)>;
def : Pat<(subc i32:$b, simm13:$val),
(SUBCCri i32:$b, imm:$val)>;
// Global addresses, constant pool entries
def : Pat<(SPhi tglobaladdr:$in), (SETHIi tglobaladdr:$in)>;
@ -801,10 +801,10 @@ def : Pat<(SPhi tconstpool:$in), (SETHIi tconstpool:$in)>;
def : Pat<(SPlo tconstpool:$in), (ORri G0, tconstpool:$in)>;
// Add reg, lo. This is used when taking the addr of a global/constpool entry.
def : Pat<(add IntRegs:$r, (SPlo tglobaladdr:$in)),
(ADDri IntRegs:$r, tglobaladdr:$in)>;
def : Pat<(add IntRegs:$r, (SPlo tconstpool:$in)),
(ADDri IntRegs:$r, tconstpool:$in)>;
def : Pat<(add i32:$r, (SPlo tglobaladdr:$in)),
(ADDri i32:$r, tglobaladdr:$in)>;
def : Pat<(add i32:$r, (SPlo tconstpool:$in)),
(ADDri i32:$r, tconstpool:$in)>;
// Calls:
def : Pat<(call tglobaladdr:$dst),