Pacify gcc-4.3, which suggests explicit braces here
to avoid an ambiguous else.

llvm-svn: 71924

Pass to verify generated machine code.

The following is checked:

* Operand counts: All explicit operands must be present.

* Register classes: All physical and virtual register operands must be
c

Pass to verify generated machine code.

The following is checked:

* Operand counts: All explicit operands must be present.

* Register classes: All physical and virtual register operands must be
compatible with the register class required by the instruction descriptor.

* Register live intervals: Registers must be defined only once, and must be
defined before use.

The machine code verifier is enabled with the command-line option
'-verify-machineinstrs', or by defining the environment variable
LLVM_VERIFY_MACHINEINSTRS to the name of a file that will receive all the
verifier errors.

llvm-svn: 71918

show more ...