llvm-6502/test/CodeGen/R600/llvm.rint.f64.ll
Marek Olsak c0021e43ea R600/SI: Enable a lot of existing tests for VI (squashed commits)
This is a union of these commits:

* R600/SI: Enable more tests for VI which need no changes

* R600/SI: Enable V_BCNT tests for VI
    Differences:
    - v_bcnt_..._e32 -> _e64
    - s_load_dword* inline offset is in bytes instead of dwords

* R600/SI: Enable all tests for VI which use S_LOAD_DWORD
    The inline offset is changed from dwords to bytes.

* R600/SI: Enable LDS tests for VI
    Differences:
    - the s_load_dword inline offset changed from dwords to bytes
    - the tests checked very little on CI, so they have been fixed to check all
      instructions that "SI" checked

* R600/SI: Enable lshr tests for VI

* R600/SI: Fix divrem64 tests
    - "v_lshl_64" was missing "b" before "64"
    - added VI-NOT checks

* R600/SI: Enable the SI.tid test for VI

* R600/SI: Enable the frem test for VI
    Also, the frem_f64 checking is added for CI-VI.

* R600/SI: Add VI tests for rsq.clamped

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228830 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-11 14:26:46 +00:00

47 lines
1.4 KiB
LLVM

; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; FUNC-LABEL: {{^}}rint_f64:
; CI: v_rndne_f64_e32
; SI-DAG: v_add_f64
; SI-DAG: v_add_f64
; SI-DAG v_cmp_gt_f64_e64
; SI: v_cndmask_b32
; SI: v_cndmask_b32
; SI: s_endpgm
define void @rint_f64(double addrspace(1)* %out, double %in) {
entry:
%0 = call double @llvm.rint.f64(double %in)
store double %0, double addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}rint_v2f64:
; CI: v_rndne_f64_e32
; CI: v_rndne_f64_e32
define void @rint_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %in) {
entry:
%0 = call <2 x double> @llvm.rint.v2f64(<2 x double> %in)
store <2 x double> %0, <2 x double> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}rint_v4f64:
; CI: v_rndne_f64_e32
; CI: v_rndne_f64_e32
; CI: v_rndne_f64_e32
; CI: v_rndne_f64_e32
define void @rint_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %in) {
entry:
%0 = call <4 x double> @llvm.rint.v4f64(<4 x double> %in)
store <4 x double> %0, <4 x double> addrspace(1)* %out
ret void
}
declare double @llvm.rint.f64(double) #0
declare <2 x double> @llvm.rint.v2f64(<2 x double>) #0
declare <4 x double> @llvm.rint.v4f64(<4 x double>) #0