view test/CodeGen/AMDGPU/select-i1.ll @ 100:7d135dc70f03 LLVM 3.9

LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children 1172e4bd9c6f
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; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s

; FIXME: This should go in existing select.ll test, except the current testcase there is broken on SI

; FUNC-LABEL: {{^}}select_i1:
; SI: v_cndmask_b32
; SI-NOT: v_cndmask_b32
define void @select_i1(i1 addrspace(1)* %out, i32 %cond, i1 %a, i1 %b) nounwind {
  %cmp = icmp ugt i32 %cond, 5
  %sel = select i1 %cmp, i1 %a, i1 %b
  store i1 %sel, i1 addrspace(1)* %out, align 4
  ret void
}