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authorEvan Cheng <evan.cheng@apple.com>2007-01-29 22:23:02 +0000
committerEvan Cheng <evan.cheng@apple.com>2007-01-29 22:23:02 +0000
commit24f7fb3267e358bb589e1856d7c9cc43db5f91d5 (patch)
treeab37f8496f766316772fc57b8d245fe6469f7478
parent78268b943669cd0c0e1e874e2a329fcf200bd59b (diff)
Comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33633 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--lib/Target/ARM/ARMRegisterInfo.td2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMRegisterInfo.td b/lib/Target/ARM/ARMRegisterInfo.td
index 0dfd790b56..445fb26fc0 100644
--- a/lib/Target/ARM/ARMRegisterInfo.td
+++ b/lib/Target/ARM/ARMRegisterInfo.td
@@ -97,7 +97,7 @@ def GPR : RegisterClass<"ARM", [i32], 32, [R0, R1, R2, R3, R4, R5, R6,
}];
// FIXME: We are reserving r12 in case the PEI needs to use it to
// generate large stack offset. Make it available once we have register
- // scavenging.
+ // scavenging. Similarly r3 is reserved in Thumb mode for now.
let MethodBodies = [{
// FP is R11, R9 is available.
static const unsigned ARM_GPR_AO_1[] = {