RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-24 03:33:20 +01:00
Code Issues Projects Releases Wiki Activity

ARM/Thumb2 mov vs. mvn alias goes both ways.

Browse Source 
llvm-svn: 146570
This commit is contained in:
Jim Grosbach 2011-12-14 17:56:51 +00:00
parent 879f983406
commit 87066950b3
2 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Target/ARM/ARMInstrInfo.td
View File

@ -5070,6 +5070,8 @@ def : MnemonicAlias<"usubaddx", "usax">;
// for isel.
def : ARMInstAlias<"mov${s}${p} $Rd, $imm",
(MVNi rGPR:$Rd, so_imm_not:$imm, pred:$p, cc_out:$s)>;
def : ARMInstAlias<"mvn${s}${p} $Rd, $imm",
(MOVi rGPR:$Rd, so_imm_not:$imm, pred:$p, cc_out:$s)>;
// Same for AND <--> BIC
def : ARMInstAlias<"bic${s}${p} $Rd, $Rn, $imm",
(ANDri rGPR:$Rd, rGPR:$Rn, so_imm_not:$imm,

2
lib/Target/ARM/ARMInstrThumb2.td
View File

@ -4097,6 +4097,8 @@ def : t2InstAlias<"sxth${p} $Rd, $Rm$rot",
// for isel.
def : t2InstAlias<"mov${p} $Rd, $imm",
(t2MVNi rGPR:$Rd, t2_so_imm_not:$imm, pred:$p, zero_reg)>;
def : t2InstAlias<"mvn${p} $Rd, $imm",
(t2MOVi rGPR:$Rd, t2_so_imm_not:$imm, pred:$p, zero_reg)>;
// Same for AND <--> BIC
def : t2InstAlias<"bic${s}${p} $Rd, $Rn, $imm",
(t2ANDri rGPR:$Rd, rGPR:$Rn, so_imm_not:$imm,