19 lines
662 B
LLVM
19 lines
662 B
LLVM
|
;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
|
||
|
|
|
||
|
|
;Test that a select with reversed True/False values is correctly lowered
|
||
|
|
;to a SETNE_INT. There should only be one SETNE_INT instruction.
|
||
|
|
|
||
|
|
;CHECK: SETNE_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
|
||
|
|
;CHECK-NOT: SETNE_INT
|
||
|
|
|
||
|
|
define amdgpu_kernel void @test(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
|
||
|
|
entry:
|
||
|
|
%0 = load i32, i32 addrspace(1)* %in
|
||
|
|
%arrayidx1 = getelementptr inbounds i32, i32 addrspace(1)* %in, i32 1
|
||
|
|
%1 = load i32, i32 addrspace(1)* %arrayidx1
|
||
|
|
%cmp = icmp eq i32 %0, %1
|
||
|
|
%value = select i1 %cmp, i32 0, i32 -1
|
||
|
|
store i32 %value, i32 addrspace(1)* %out
|
||
|
|
ret void
|
||
|
|
}
|