llvm/test/CodeGen/R600/v_cndmask.ll

; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck --check-prefix=SI %s

; SI: @v_cnd_nan
; SI: V_CNDMASK_B32_e64 v{{[0-9]}},
; SI-DAG: v{{[0-9]}}
; All nan values are converted to 0xffffffff
; SI-DAG: -1
define void @v_cnd_nan(float addrspace(1)* %out, i32 %c, float %f) {
entry:
  %0 = icmp ne i32 %c, 0
  %1 = select i1 %0, float 0xFFFFFFFFE0000000, float %f
  store float %1, float addrspace(1)* %out
  ret void
}
R600/SI: Fix implementation of isInlineConstant() used by the verifier The type of the immediates should not matter as long as the encoding is equivalent to the encoding of one of the legal inline constants. Tested-by: Michel Dänzer <michel.daenzer@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204056 91177308-0d34-0410-b5e6-96231b3b80d8 2014-03-17 17:03:52 +00:00			`; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs \| FileCheck --check-prefix=SI %s`

			`; SI: @v_cnd_nan`
			`; SI: V_CNDMASK_B32_e64 v{{[0-9]}},`
			`; SI-DAG: v{{[0-9]}}`
R600/SI: Promote f32 SELECT to i32 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209024 91177308-0d34-0410-b5e6-96231b3b80d8 2014-05-16 20:56:41 +00:00			`; All nan values are converted to 0xffffffff`
			`; SI-DAG: -1`
R600/SI: Fix implementation of isInlineConstant() used by the verifier The type of the immediates should not matter as long as the encoding is equivalent to the encoding of one of the legal inline constants. Tested-by: Michel Dänzer <michel.daenzer@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204056 91177308-0d34-0410-b5e6-96231b3b80d8 2014-03-17 17:03:52 +00:00			`define void @v_cnd_nan(float addrspace(1)* %out, i32 %c, float %f) {`
			`entry:`
			`%0 = icmp ne i32 %c, 0`
			`%1 = select i1 %0, float 0xFFFFFFFFE0000000, float %f`
			`store float %1, float addrspace(1)* %out`
			`ret void`
			`}`