Add a comment.

llvm-svn: 86706
2009-11-10 19:44:56 +00:00 · 2009-11-10 19:44:56 +00:00 · e6548f4106
parent 23344095de
commit e6548f4106
1 changed files with 2 additions and 0 deletions
--- a/llvm/lib/Target/ARM/ARMInstrVFP.td
+++ b/llvm/lib/Target/ARM/ARMInstrVFP.td
@ -418,6 +418,8 @@ def VNEGScc  : ASuI<0b11101011, 0b0001, 0b0100,
 // Misc.
 //

+// APSR is the application level alias of CPSR. This FPSCR N, Z, C, V flags
+// to APSR.
 let Defs = [CPSR], Uses = [FPSCR] in
 def FMSTAT : VFPAI<(outs), (ins), VFPMiscFrm, IIC_fpSTAT, "vmrs",
                   "\tAPSR_nzcv, FPSCR",