Changes in directory llvm/lib/Target/IA64:
IA64InstrInfo.td updated: 1.23 -> 1.24
---
Log message:
add support for SELECT to TargetSelectionDAG.td, add support for
selecting ints to IA64, and a few other ia64 bits and pieces
---
Diffs of the changes: (+38 -31)
IA64InstrInfo.td | 69 ++++++++++++++++++++++++++++++-------------------------
1 files changed, 38 insertions(+), 31 deletions(-)
Index: llvm/lib/Target/IA64/IA64InstrInfo.td
diff -u llvm/lib/Target/IA64/IA64InstrInfo.td:1.23
llvm/lib/Target/IA64/IA64InstrInfo.td:1.24
--- llvm/lib/Target/IA64/IA64InstrInfo.td:1.23 Mon Oct 31 21:32:15 2005
+++ llvm/lib/Target/IA64/IA64InstrInfo.td Tue Nov 1 20:37:18 2005
@@ -211,11 +211,6 @@
// def ADDS : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src1, s14imm:$imm),
// "adds $dst = $imm, $src1;;">;
-// load constants of various sizes // FIXME: prettyprint -ve constants
-def : Pat<(i64 immSExt14:$imm), (ADDS r0, immSExt14:$imm)>;
-def : Pat<(i64 imm64:$imm), (MOVL imm64:$imm)>;
-// TODO: def : Pat<(i1 1), (<stuff>)>;
-
def AND : AForm_DAG<0x03, 0x0b, (ops GR:$dst, GR:$src1, GR:$src2),
"and $dst = $src1, $src2;;",
[(set GR:$dst, (and GR:$src1, GR:$src2))]>;
@@ -336,6 +331,38 @@
"fcmp.geu $dst, p0 = $src1, $src2;;",
[(set PR:$dst, (setuge FP:$src1, FP:$src2))]>;
+def MOV : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src), "mov $dst = $src;;">;
+def PMOV : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src, PR:$qp),
+ "($qp) mov $dst = $src;;">;
+
+def SPILL_ALL_PREDICATES_TO_GR : AForm<0x03, 0x0b, (ops GR:$dst),
+ "mov $dst = pr;;">;
+def FILL_ALL_PREDICATES_FROM_GR : AForm<0x03, 0x0b, (ops GR:$src),
+ "mov pr = $src;;">;
+
+let isTwoAddress = 1 in {
+ def CMOV : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src2, GR:$src, PR:$qp),
+ "($qp) mov $dst = $src;;">;
+}
+
+def PFMOV : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src, PR:$qp),
+ "($qp) mov $dst = $src;;">;
+
+let isTwoAddress = 1 in {
+ def CFMOV : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src2, FP:$src, PR:$qp),
+ "($qp) mov $dst = $src;;">;
+}
+
+// TODO: select FPs, bools
+def SELECTINT : Pat<(select PR:$which, GR:$src1, GR:$src2),
+ (CMOV (MOV GR:$src2), GR:$src1, PR:$which)>; // note order!
+
+// load constants of various sizes // FIXME: prettyprint -ve constants
+def : Pat<(i64 immSExt14:$imm), (ADDS r0, immSExt14:$imm)>;
+def : Pat<(i64 imm64:$imm), (MOVL imm64:$imm)>;
+//FIXME: tablegen coughs on this next one:
+//def : Pat<(i1 1), (CMPEQ r0, r0)>; // TODO: this should just be a ref to p0
+
// TODO: support postincrement (reg, imm9) loads+stores - this needs more
// tablegen support
@@ -360,28 +387,6 @@
(ops GR:$dst, i8imm:$inputs, i8imm:$locals, i8imm:$outputs, i8imm:$rotating),
"alloc $dst = ar.pfs,$inputs,$locals,$outputs,$rotating;;">;
-def MOV : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src), "mov $dst = $src;;">;
-def PMOV : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src, PR:$qp),
- "($qp) mov $dst = $src;;">;
-
-def SPILL_ALL_PREDICATES_TO_GR : AForm<0x03, 0x0b, (ops GR:$dst),
- "mov $dst = pr;;">;
-def FILL_ALL_PREDICATES_FROM_GR : AForm<0x03, 0x0b, (ops GR:$src),
- "mov pr = $src;;">;
-
-let isTwoAddress = 1 in {
- def CMOV : AForm<0x03, 0x0b, (ops GR:$dst, GR:$src2, GR:$src, PR:$qp),
- "($qp) mov $dst = $src;;">;
-}
-
-def PFMOV : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src, PR:$qp),
- "($qp) mov $dst = $src;;">;
-
-let isTwoAddress = 1 in {
- def CFMOV : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src2, FP:$src, PR:$qp),
- "($qp) mov $dst = $src;;">;
-}
-
let isTwoAddress = 1 in {
def TCMPNE : AForm<0x03, 0x0b,
(ops PR:$dst, PR:$src2, GR:$src3, GR:$src4),
@@ -498,13 +503,15 @@
def FNMA : AForm_DAG<0x03, 0x0b, (ops FP:$dst, FP:$src1, FP:$src2, FP:$src3),
"fnma $dst = $src1, $src2, $src3;;",
[(set FP:$dst, (fneg (fadd (fmul FP:$src1, FP:$src2), FP:$src3)))]>;
-def FABS : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src),
- "fabs $dst = $src;;">;
+def FABS : AForm_DAG<0x03, 0x0b, (ops FP:$dst, FP:$src),
+ "fabs $dst = $src;;",
+ [(set FP:$dst, (fabs FP:$src))]>;
def FNEG : AForm_DAG<0x03, 0x0b, (ops FP:$dst, FP:$src),
"fneg $dst = $src;;",
[(set FP:$dst, (fneg FP:$src))]>;
-def FNEGABS : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src),
- "fnegabs $dst = $src;;">;
+def FNEGABS : AForm_DAG<0x03, 0x0b, (ops FP:$dst, FP:$src),
+ "fnegabs $dst = $src;;",
+ [(set FP:$dst, (fneg (fabs FP:$src)))]>;
def CFMAS1 : AForm<0x03, 0x0b,
(ops FP:$dst, FP:$src1, FP:$src2, FP:$src3, PR:$qp),
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
