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llvm-6502/test/CodeGen/R600/ftrunc.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

112 lines
3.6 KiB
LLVM

; RUN: llc -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=bonaire < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=tonga < %s | FileCheck -check-prefix=CI -check-prefix=FUNC %s
declare double @llvm.trunc.f64(double) nounwind readnone
declare <2 x double> @llvm.trunc.v2f64(<2 x double>) nounwind readnone
declare <3 x double> @llvm.trunc.v3f64(<3 x double>) nounwind readnone
declare <4 x double> @llvm.trunc.v4f64(<4 x double>) nounwind readnone
declare <8 x double> @llvm.trunc.v8f64(<8 x double>) nounwind readnone
declare <16 x double> @llvm.trunc.v16f64(<16 x double>) nounwind readnone
; FUNC-LABEL: {{^}}v_ftrunc_f64:
; CI: v_trunc_f64
; SI: v_bfe_u32 {{v[0-9]+}}, {{v[0-9]+}}, 20, 11
; SI: s_endpgm
define void @v_ftrunc_f64(double addrspace(1)* %out, double addrspace(1)* %in) {
%x = load double addrspace(1)* %in, align 8
%y = call double @llvm.trunc.f64(double %x) nounwind readnone
store double %y, double addrspace(1)* %out, align 8
ret void
}
; FUNC-LABEL: {{^}}ftrunc_f64:
; CI: v_trunc_f64_e32
; SI: s_bfe_u32 [[SEXP:s[0-9]+]], {{s[0-9]+}}, 0xb0014
; SI: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, 0x80000000
; SI: s_add_i32 s{{[0-9]+}}, [[SEXP]], 0xfffffc01
; SI: s_lshr_b64
; SI: cmp_lt_i32
; SI: s_not_b64
; SI: s_and_b64
; SI: cndmask_b32
; SI: cndmask_b32
; SI: cmp_gt_i32
; SI: cndmask_b32
; SI: cndmask_b32
; SI: s_endpgm
define void @ftrunc_f64(double addrspace(1)* %out, double %x) {
%y = call double @llvm.trunc.f64(double %x) nounwind readnone
store double %y, double addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}ftrunc_v2f64:
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
define void @ftrunc_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %x) {
%y = call <2 x double> @llvm.trunc.v2f64(<2 x double> %x) nounwind readnone
store <2 x double> %y, <2 x double> addrspace(1)* %out
ret void
}
; FIXME-FUNC-LABEL: {{^}}ftrunc_v3f64:
; FIXME-CI: v_trunc_f64_e32
; FIXME-CI: v_trunc_f64_e32
; FIXME-CI: v_trunc_f64_e32
; define void @ftrunc_v3f64(<3 x double> addrspace(1)* %out, <3 x double> %x) {
; %y = call <3 x double> @llvm.trunc.v3f64(<3 x double> %x) nounwind readnone
; store <3 x double> %y, <3 x double> addrspace(1)* %out
; ret void
; }
; FUNC-LABEL: {{^}}ftrunc_v4f64:
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
define void @ftrunc_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %x) {
%y = call <4 x double> @llvm.trunc.v4f64(<4 x double> %x) nounwind readnone
store <4 x double> %y, <4 x double> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}ftrunc_v8f64:
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
define void @ftrunc_v8f64(<8 x double> addrspace(1)* %out, <8 x double> %x) {
%y = call <8 x double> @llvm.trunc.v8f64(<8 x double> %x) nounwind readnone
store <8 x double> %y, <8 x double> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}ftrunc_v16f64:
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
; CI: v_trunc_f64_e32
define void @ftrunc_v16f64(<16 x double> addrspace(1)* %out, <16 x double> %x) {
%y = call <16 x double> @llvm.trunc.v16f64(<16 x double> %x) nounwind readnone
store <16 x double> %y, <16 x double> addrspace(1)* %out
ret void
}