forked from OSchip/llvm-project
22 lines
567 B
LLVM
22 lines
567 B
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
|
|
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
|
|
|
|
; SILowerI1Copies was not handling IMPLICIT_DEF
|
|
; SI-LABEL: {{^}}br_implicit_def:
|
|
; SI: BB#0:
|
|
; SI-NEXT: s_and_b64 vcc, exec
|
|
; SI-NEXT: s_cbranch_vccnz
|
|
define void @br_implicit_def(i32 addrspace(1)* %out, i32 %arg) #0 {
|
|
bb:
|
|
br i1 undef, label %bb1, label %bb2
|
|
|
|
bb1:
|
|
store volatile i32 123, i32 addrspace(1)* %out
|
|
ret void
|
|
|
|
bb2:
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|