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llvm-mirror/test/CodeGen/MIR/X86/unknown-register.mir
Matthias Braun 1bb3751439 llc: Add support for -run-pass none
This does not schedule any passes besides the ones necessary to
construct and print the machine function. This is useful to test .mir
file reading and printing.

Differential Revision: http://reviews.llvm.org/D22432

llvm-svn: 275664
2016-07-16 02:24:59 +00:00

21 lines
371 B
YAML

# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
# This test ensures that an error is reported when an unknown register is
# encountered.
--- |
define i32 @foo() {
entry:
ret i32 0
}
...
---
name: foo
body: |
bb.0.entry:
; CHECK: [[@LINE+1]]:5: unknown register name 'xax'
%xax = MOV32r0
RETQ %xax
...