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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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36
external/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.readfirstlane.ll vendored
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@ -1,36 +0,0 @@
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji -verify-machineinstrs < %s | FileCheck %s
declare i32 @llvm.amdgcn.readfirstlane(i32) #0
; CHECK-LABEL: {{^}}test_readfirstlane:
; CHECK: v_readfirstlane_b32 s{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @test_readfirstlane(i32 addrspace(1)* %out, i32 %src) #1 {
%readfirstlane = call i32 @llvm.amdgcn.readfirstlane(i32 %src)
store i32 %readfirstlane, i32 addrspace(1)* %out, align 4
ret void
}
; CHECK-LABEL: {{^}}test_readfirstlane_imm:
; CHECK: v_mov_b32_e32 [[VVAL:v[0-9]]], 32
; CHECK: v_readfirstlane_b32 s{{[0-9]+}}, [[VVAL]]
define amdgpu_kernel void @test_readfirstlane_imm(i32 addrspace(1)* %out) #1 {
%readfirstlane = call i32 @llvm.amdgcn.readfirstlane(i32 32)
store i32 %readfirstlane, i32 addrspace(1)* %out, align 4
ret void
}
; TODO: m0 should be folded.
; CHECK-LABEL: {{^}}test_readfirstlane_m0:
; CHECK: s_mov_b32 m0, -1
; CHECK: s_mov_b32 [[COPY_M0:s[0-9]+]], m0
; CHECK: v_mov_b32_e32 [[VVAL:v[0-9]]], [[COPY_M0]]
; CHECK: v_readfirstlane_b32 s{{[0-9]+}}, [[VVAL]]
define amdgpu_kernel void @test_readfirstlane_m0(i32 addrspace(1)* %out) #1 {
%m0 = call i32 asm "s_mov_b32 m0, -1", "={M0}"()
%readfirstlane = call i32 @llvm.amdgcn.readfirstlane(i32 %m0)
store i32 %readfirstlane, i32 addrspace(1)* %out, align 4
ret void
}
attributes #0 = { nounwind readnone convergent }
attributes #1 = { nounwind }