55 Commits

Author	SHA1	Message	Date
Jakob Stoklund Olesen	1c3da3a94b	Rename MachineVerifier pass to avoid command line collision. ... llvm-svn: 71987	2009-05-17 19:37:14 +00:00
Jakob Stoklund Olesen	e61c7a3958	Verify that explicit definitions in the TargetInstrDesc are matched by ... explicit register define operands. llvm-svn: 71933	2009-05-16 07:25:20 +00:00
Jakob Stoklund Olesen	c482d14565	Allow redefinition of reserved registers. ... llvm-svn: 71932	2009-05-16 07:24:54 +00:00
Duncan Sands	bdbc98f3ef	Pacify gcc-4.3, which suggests explicit braces here ... to avoid an ambiguous else. llvm-svn: 71924	2009-05-16 03:28:54 +00:00
Jakob Stoklund Olesen	36c027ab18	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	2009-05-16 00:33:53 +00:00