[llvm-commits] [llvm] r63121 - /llvm/trunk/lib/Target/X86/X86RegisterInfo.td
Dan Gohman
gohman at apple.com
Tue Jan 27 11:25:38 PST 2009
Author: djg
Date: Tue Jan 27 13:25:38 2009
New Revision: 63121
URL: http://llvm.org/viewvc/llvm-project?rev=63121&view=rev
Log:
Reformat the allocation-order arrays to a more conventional style.
Modified:
llvm/trunk/lib/Target/X86/X86RegisterInfo.td
Modified: llvm/trunk/lib/Target/X86/X86RegisterInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86RegisterInfo.td?rev=63121&r1=63120&r2=63121&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86RegisterInfo.td (original)
+++ llvm/trunk/lib/Target/X86/X86RegisterInfo.td Tue Jan 27 13:25:38 2009
@@ -237,20 +237,23 @@
iterator allocation_order_end(const MachineFunction &MF) const;
}];
let MethodBodies = [{
- // Does the function dedicate RBP / EBP to being a frame ptr?
- // If so, don't allocate SPL or BPL.
- static const unsigned X86_GR8_AO_64_fp[] =
- {X86::AL, X86::CL, X86::DL, X86::SIL, X86::DIL,
- X86::R8B, X86::R9B, X86::R10B, X86::R11B,
- X86::BL, X86::R14B, X86::R15B, X86::R12B, X86::R13B};
- // If not, just don't allocate SPL.
- static const unsigned X86_GR8_AO_64[] =
- {X86::AL, X86::CL, X86::DL, X86::SIL, X86::DIL,
- X86::R8B, X86::R9B, X86::R10B, X86::R11B,
- X86::BL, X86::R14B, X86::R15B, X86::R12B, X86::R13B, X86::BPL};
- // In 32-mode, none of the 8-bit registers aliases EBP or ESP.
- static const unsigned X86_GR8_AO_32[] =
- {X86::AL, X86::CL, X86::DL, X86::AH, X86::CH, X86::DH, X86::BL, X86::BH};
+ // Does the function dedicate RBP / EBP to being a frame ptr?
+ // If so, don't allocate SPL or BPL.
+ static const unsigned X86_GR8_AO_64_fp[] = {
+ X86::AL, X86::CL, X86::DL, X86::SIL, X86::DIL,
+ X86::R8B, X86::R9B, X86::R10B, X86::R11B,
+ X86::BL, X86::R14B, X86::R15B, X86::R12B, X86::R13B
+ };
+ // If not, just don't allocate SPL.
+ static const unsigned X86_GR8_AO_64[] = {
+ X86::AL, X86::CL, X86::DL, X86::SIL, X86::DIL,
+ X86::R8B, X86::R9B, X86::R10B, X86::R11B,
+ X86::BL, X86::R14B, X86::R15B, X86::R12B, X86::R13B, X86::BPL
+ };
+ // In 32-mode, none of the 8-bit registers aliases EBP or ESP.
+ static const unsigned X86_GR8_AO_32[] = {
+ X86::AL, X86::CL, X86::DL, X86::AH, X86::CH, X86::DH, X86::BL, X86::BH
+ };
GR8Class::iterator
GR8Class::allocation_order_begin(const MachineFunction &MF) const {
@@ -290,21 +293,25 @@
iterator allocation_order_end(const MachineFunction &MF) const;
}];
let MethodBodies = [{
- // Does the function dedicate RBP / EBP to being a frame ptr?
- // If so, don't allocate SP or BP.
- static const unsigned X86_GR16_AO_64_fp[] =
- {X86::AX, X86::CX, X86::DX, X86::SI, X86::DI,
- X86::R8W, X86::R9W, X86::R10W, X86::R11W,
- X86::BX, X86::R14W, X86::R15W, X86::R12W, X86::R13W};
- static const unsigned X86_GR16_AO_32_fp[] =
- {X86::AX, X86::CX, X86::DX, X86::SI, X86::DI, X86::BX};
- // If not, just don't allocate SPL.
- static const unsigned X86_GR16_AO_64[] =
- {X86::AX, X86::CX, X86::DX, X86::SI, X86::DI,
- X86::R8W, X86::R9W, X86::R10W, X86::R11W,
- X86::BX, X86::R14W, X86::R15W, X86::R12W, X86::R13W, X86::BP};
- static const unsigned X86_GR16_AO_32[] =
- {X86::AX, X86::CX, X86::DX, X86::SI, X86::DI, X86::BX, X86::BP};
+ // Does the function dedicate RBP / EBP to being a frame ptr?
+ // If so, don't allocate SP or BP.
+ static const unsigned X86_GR16_AO_64_fp[] = {
+ X86::AX, X86::CX, X86::DX, X86::SI, X86::DI,
+ X86::R8W, X86::R9W, X86::R10W, X86::R11W,
+ X86::BX, X86::R14W, X86::R15W, X86::R12W, X86::R13W
+ };
+ static const unsigned X86_GR16_AO_32_fp[] = {
+ X86::AX, X86::CX, X86::DX, X86::SI, X86::DI, X86::BX
+ };
+ // If not, just don't allocate SPL.
+ static const unsigned X86_GR16_AO_64[] = {
+ X86::AX, X86::CX, X86::DX, X86::SI, X86::DI,
+ X86::R8W, X86::R9W, X86::R10W, X86::R11W,
+ X86::BX, X86::R14W, X86::R15W, X86::R12W, X86::R13W, X86::BP
+ };
+ static const unsigned X86_GR16_AO_32[] = {
+ X86::AX, X86::CX, X86::DX, X86::SI, X86::DI, X86::BX, X86::BP
+ };
GR16Class::iterator
GR16Class::allocation_order_begin(const MachineFunction &MF) const {
@@ -354,21 +361,25 @@
iterator allocation_order_end(const MachineFunction &MF) const;
}];
let MethodBodies = [{
- // Does the function dedicate RBP / EBP to being a frame ptr?
- // If so, don't allocate ESP or EBP.
- static const unsigned X86_GR32_AO_64_fp[] =
- {X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI,
- X86::R8D, X86::R9D, X86::R10D, X86::R11D,
- X86::EBX, X86::R14D, X86::R15D, X86::R12D, X86::R13D};
- static const unsigned X86_GR32_AO_32_fp[] =
- {X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI, X86::EBX};
- // If not, just don't allocate SPL.
- static const unsigned X86_GR32_AO_64[] =
- {X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI,
- X86::R8D, X86::R9D, X86::R10D, X86::R11D,
- X86::EBX, X86::R14D, X86::R15D, X86::R12D, X86::R13D, X86::EBP};
- static const unsigned X86_GR32_AO_32[] =
- {X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI, X86::EBX, X86::EBP};
+ // Does the function dedicate RBP / EBP to being a frame ptr?
+ // If so, don't allocate ESP or EBP.
+ static const unsigned X86_GR32_AO_64_fp[] = {
+ X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI,
+ X86::R8D, X86::R9D, X86::R10D, X86::R11D,
+ X86::EBX, X86::R14D, X86::R15D, X86::R12D, X86::R13D
+ };
+ static const unsigned X86_GR32_AO_32_fp[] = {
+ X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI, X86::EBX
+ };
+ // If not, just don't allocate SPL.
+ static const unsigned X86_GR32_AO_64[] = {
+ X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI,
+ X86::R8D, X86::R9D, X86::R10D, X86::R11D,
+ X86::EBX, X86::R14D, X86::R15D, X86::R12D, X86::R13D, X86::EBP
+ };
+ static const unsigned X86_GR32_AO_32[] = {
+ X86::EAX, X86::ECX, X86::EDX, X86::ESI, X86::EDI, X86::EBX, X86::EBP
+ };
GR32Class::iterator
GR32Class::allocation_order_begin(const MachineFunction &MF) const {
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