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R600: Add a few tests I forgot to add.

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These belong with r210827

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211253 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2014-06-19 04:24:43 +00:00
parent fe3a219355
commit 64429cefba
3 changed files with 103 additions and 0 deletions
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48
test/CodeGen/R600/llvm.AMDGPU.abs.ll Normal file
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; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
declare i32 @llvm.AMDGPU.abs(i32) nounwind readnone
; Legacy name
declare i32 @llvm.AMDIL.abs.i32(i32) nounwind readnone
; FUNC-LABEL: @s_abs_i32
; SI: S_SUB_I32
; SI: S_MAX_I32
; SI: S_ENDPGM
; EG: SUB_INT
; EG: MAX_INT
define void @s_abs_i32(i32 addrspace(1)* %out, i32 %src) nounwind {
%abs = call i32 @llvm.AMDGPU.abs(i32 %src) nounwind readnone
store i32 %abs, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: @v_abs_i32
; SI: V_SUB_I32_e32
; SI: V_MAX_I32_e32
; SI: S_ENDPGM
; EG: SUB_INT
; EG: MAX_INT
define void @v_abs_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind {
%val = load i32 addrspace(1)* %src, align 4
%abs = call i32 @llvm.AMDGPU.abs(i32 %val) nounwind readnone
store i32 %abs, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: @abs_i32_legacy_amdil
; SI: V_SUB_I32_e32
; SI: V_MAX_I32_e32
; SI: S_ENDPGM
; EG: SUB_INT
; EG: MAX_INT
define void @abs_i32_legacy_amdil(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind {
%val = load i32 addrspace(1)* %src, align 4
%abs = call i32 @llvm.AMDIL.abs.i32(i32 %val) nounwind readnone
store i32 %abs, i32 addrspace(1)* %out, align 4
ret void
}

28
test/CodeGen/R600/llvm.AMDGPU.clamp.ll Normal file
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; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
declare float @llvm.AMDGPU.clamp.f32(float, float, float) nounwind readnone
declare float @llvm.AMDIL.clamp.f32(float, float, float) nounwind readnone
; FUNC-LABEL: @clamp_0_1_f32
; SI: S_LOAD_DWORD [[ARG:s[0-9]+]],
; SI: V_ADD_F32_e64 [[RESULT:v[0-9]+]], [[ARG]], 0, 1, 0
; SI: BUFFER_STORE_DWORD [[RESULT]]
; SI: S_ENDPGM
; EG: MOV_SAT
define void @clamp_0_1_f32(float addrspace(1)* %out, float %src) nounwind {
%clamp = call float @llvm.AMDGPU.clamp.f32(float %src, float 0.0, float 1.0) nounwind readnone
store float %clamp, float addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: @clamp_0_1_amdil_legacy_f32
; SI: S_LOAD_DWORD [[ARG:s[0-9]+]],
; SI: V_ADD_F32_e64 [[RESULT:v[0-9]+]], [[ARG]], 0, 1, 0
; SI: BUFFER_STORE_DWORD [[RESULT]]
define void @clamp_0_1_amdil_legacy_f32(float addrspace(1)* %out, float %src) nounwind {
%clamp = call float @llvm.AMDIL.clamp.f32(float %src, float 0.0, float 1.0) nounwind readnone
store float %clamp, float addrspace(1)* %out, align 4
ret void
}

27
test/CodeGen/R600/llvm.AMDGPU.fract.ll Normal file
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; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
declare float @llvm.AMDGPU.fract.f32(float) nounwind readnone
; Legacy name
declare float @llvm.AMDIL.fraction.f32(float) nounwind readnone
; FUNC-LABEL: @fract_f32
; SI: V_FRACT_F32
; EG: FRACT
define void @fract_f32(float addrspace(1)* %out, float addrspace(1)* %src) nounwind {
%val = load float addrspace(1)* %src, align 4
%fract = call float @llvm.AMDGPU.fract.f32(float %val) nounwind readnone
store float %fract, float addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: @fract_f32_legacy_amdil
; SI: V_FRACT_F32
; EG: FRACT
define void @fract_f32_legacy_amdil(float addrspace(1)* %out, float addrspace(1)* %src) nounwind {
%val = load float addrspace(1)* %src, align 4
%fract = call float @llvm.AMDIL.fraction.f32(float %val) nounwind readnone
store float %fract, float addrspace(1)* %out, align 4
ret void
}