The opcode names ("tLDM", "tLDM_UPD") used for conflict resolution have been stale since
the change to ("tLDMIA", "tLDMIA_UPD"). Update the conflict resolution code and add
test cases for that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128247 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/ARMDecoderEmitter.cpp b/utils/TableGen/ARMDecoderEmitter.cpp
index 728e669..914ea0e 100644
--- a/utils/TableGen/ARMDecoderEmitter.cpp
+++ b/utils/TableGen/ARMDecoderEmitter.cpp
@@ -1382,7 +1382,7 @@
// 2. source registers are identical => VMOVQ; otherwise => VORRq
// 3. LDR, LDRcp => return LDR for now.
// FIXME: How can we distinguish between LDR and LDRcp? Do we need to?
- // 4. tLDM, tLDM_UPD => Rn = Inst{10-8}, reglist = Inst{7-0},
+ // 4. tLDMIA, tLDMIA_UPD => Rn = Inst{10-8}, reglist = Inst{7-0},
// wback = registers<Rn> = 0
// NOTE: (tLDM, tLDM_UPD) resolution must come before Advanced SIMD
// addressing mode resolution!!!
@@ -1423,7 +1423,7 @@
<< "; // Returning LDR for {LDR, LDRcp}\n";
return true;
}
- if (name1 == "tLDM" && name2 == "tLDM_UPD") {
+ if (name1 == "tLDMIA" && name2 == "tLDMIA_UPD") {
// Inserting the opening curly brace for this case block.
--Indentation; --Indentation;
o.indent(Indentation) << "{\n";