[WebAssembly] Update the br_if instructions' operand orders to match the spec.
llvm-svn: 260152
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyLowerBrUnless.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyLowerBrUnless.cpp
index 23a3b4d..201c5ab 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyLowerBrUnless.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyLowerBrUnless.cpp
@@ -66,7 +66,7 @@
if (MI->getOpcode() != WebAssembly::BR_UNLESS)
continue;
- unsigned Cond = MI->getOperand(0).getReg();
+ unsigned Cond = MI->getOperand(1).getReg();
bool Inverted = false;
// Attempt to invert the condition in place.
@@ -124,8 +124,8 @@
// delete the br_unless.
assert(Inverted);
BuildMI(MBB, MI, MI->getDebugLoc(), TII.get(WebAssembly::BR_IF))
- .addReg(Cond)
- .addOperand(MI->getOperand(1));
+ .addOperand(MI->getOperand(0))
+ .addReg(Cond);
MBB.erase(MI);
}
}