Convert more static tables of registers used by calling convention to uint16_t to reduce space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152538 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMCallingConv.h b/lib/Target/ARM/ARMCallingConv.h
index 437b4c7..a99e13f 100644
--- a/lib/Target/ARM/ARMCallingConv.h
+++ b/lib/Target/ARM/ARMCallingConv.h
@@ -29,7 +29,7 @@
static bool f64AssignAPCS(unsigned &ValNo, MVT &ValVT, MVT &LocVT,
CCValAssign::LocInfo &LocInfo,
CCState &State, bool CanFail) {
- static const unsigned RegList[] = { ARM::R0, ARM::R1, ARM::R2, ARM::R3 };
+ static const uint16_t RegList[] = { ARM::R0, ARM::R1, ARM::R2, ARM::R3 };
// Try to get the first register.
if (unsigned Reg = State.AllocateReg(RegList, 4))
@@ -72,9 +72,9 @@
static bool f64AssignAAPCS(unsigned &ValNo, MVT &ValVT, MVT &LocVT,
CCValAssign::LocInfo &LocInfo,
CCState &State, bool CanFail) {
- static const unsigned HiRegList[] = { ARM::R0, ARM::R2 };
- static const unsigned LoRegList[] = { ARM::R1, ARM::R3 };
- static const unsigned ShadowRegList[] = { ARM::R0, ARM::R1 };
+ static const uint16_t HiRegList[] = { ARM::R0, ARM::R2 };
+ static const uint16_t LoRegList[] = { ARM::R1, ARM::R3 };
+ static const uint16_t ShadowRegList[] = { ARM::R0, ARM::R1 };
unsigned Reg = State.AllocateReg(HiRegList, ShadowRegList, 2);
if (Reg == 0) {
@@ -118,8 +118,8 @@
static bool f64RetAssign(unsigned &ValNo, MVT &ValVT, MVT &LocVT,
CCValAssign::LocInfo &LocInfo, CCState &State) {
- static const unsigned HiRegList[] = { ARM::R0, ARM::R2 };
- static const unsigned LoRegList[] = { ARM::R1, ARM::R3 };
+ static const uint16_t HiRegList[] = { ARM::R0, ARM::R2 };
+ static const uint16_t LoRegList[] = { ARM::R1, ARM::R3 };
unsigned Reg = State.AllocateReg(HiRegList, LoRegList, 2);
if (Reg == 0)
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 477b5f4..5fe5a76 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -87,7 +87,7 @@
}
// The APCS parameter registers.
-static const unsigned GPRArgRegs[] = {
+static const uint16_t GPRArgRegs[] = {
ARM::R0, ARM::R1, ARM::R2, ARM::R3
};