[llvm-commits] [llvm] r76729 - in /llvm/trunk/lib/Target/ARM: ARMInstrInfo.td ARMInstrThumb.td ARMInstrThumb2.td
Evan Cheng
evan.cheng at apple.com
Tue Jul 21 23:46:54 PDT 2009
Author: evancheng
Date: Wed Jul 22 01:46:53 2009
New Revision: 76729
URL: http://llvm.org/viewvc/llvm-project?rev=76729&view=rev
Log:
Don't forget D16 - D31 are clobbered by calls and sjlj eh.
Modified:
llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
llvm/trunk/lib/Target/ARM/ARMInstrThumb.td
llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
Modified: llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrInfo.td?rev=76729&r1=76728&r2=76729&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrInfo.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrInfo.td Wed Jul 22 01:46:53 2009
@@ -598,8 +598,10 @@
// On non-Darwin platforms R9 is callee-saved.
let isCall = 1, Itinerary = IIC_Br,
- Defs = [R0, R1, R2, R3, R12, LR,
- D0, D1, D2, D3, D4, D5, D6, D7, CPSR] in {
+ Defs = [R0, R1, R2, R3, R12, LR,
+ D0, D1, D2, D3, D4, D5, D6, D7,
+ D16, D17, D18, D19, D20, D21, D22, D23,
+ D24, D25, D26, D27, D28, D29, D31, D31, CPSR] in {
def BL : ABXI<0b1011, (outs), (ins i32imm:$func, variable_ops),
"bl ${func:call}",
[(ARMcall tglobaladdr:$func)]>, Requires<[IsNotDarwin]>;
@@ -629,8 +631,10 @@
// On Darwin R9 is call-clobbered.
let isCall = 1, Itinerary = IIC_Br,
- Defs = [R0, R1, R2, R3, R9, R12, LR,
- D0, D1, D2, D3, D4, D5, D6, D7, CPSR] in {
+ Defs = [R0, R1, R2, R3, R9, R12, LR,
+ D0, D1, D2, D3, D4, D5, D6, D7,
+ D16, D17, D18, D19, D20, D21, D22, D23,
+ D24, D25, D26, D27, D28, D29, D31, D31, CPSR] in {
def BLr9 : ABXI<0b1011, (outs), (ins i32imm:$func, variable_ops),
"bl ${func:call}",
[(ARMcall tglobaladdr:$func)]>, Requires<[IsDarwin]>;
@@ -1385,8 +1389,10 @@
// doing so, we also cause the prologue/epilogue code to actively preserve
// all of the callee-saved resgisters, which is exactly what we want.
let Defs =
- [ R0, R1, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR,
- D0, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15 ] in {
+ [ R0, R1, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR,
+ D0, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15,
+ D16, D17, D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D31,
+ D31 ] in {
def Int_eh_sjlj_setjmp : XI<(outs), (ins GPR:$src),
AddrModeNone, SizeSpecial, IndexModeNone, Pseudo,
"add r0, pc, #4\n\t"
Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb.td?rev=76729&r1=76728&r2=76729&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrThumb.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrThumb.td Wed Jul 22 01:46:53 2009
@@ -166,8 +166,10 @@
"pop $dst1", []>;
let isCall = 1,
- Defs = [R0, R1, R2, R3, R12, LR,
- D0, D1, D2, D3, D4, D5, D6, D7, CPSR] in {
+ Defs = [R0, R1, R2, R3, R12, LR,
+ D0, D1, D2, D3, D4, D5, D6, D7,
+ D16, D17, D18, D19, D20, D21, D22, D23,
+ D24, D25, D26, D27, D28, D29, D31, D31, CPSR] in {
def tBL : T1Ix2<(outs), (ins i32imm:$func, variable_ops),
"bl ${func:call}",
[(ARMtcall tglobaladdr:$func)]>;
Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td?rev=76729&r1=76728&r2=76729&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td Wed Jul 22 01:46:53 2009
@@ -1071,8 +1071,10 @@
// On non-Darwin platforms R9 is callee-saved.
let isCall = 1,
- Defs = [R0, R1, R2, R3, R12, LR,
- D0, D1, D2, D3, D4, D5, D6, D7, CPSR] in {
+ Defs = [R0, R1, R2, R3, R12, LR,
+ D0, D1, D2, D3, D4, D5, D6, D7,
+ D16, D17, D18, D19, D20, D21, D22, D23,
+ D24, D25, D26, D27, D28, D29, D31, D31, CPSR] in {
def t2BL : T2XI<(outs), (ins i32imm:$func, variable_ops),
"bl ${func:call}",
[(ARMcall tglobaladdr:$func)]>, Requires<[IsNotDarwin]>;
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