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Imported Upstream version 5.18.0.246

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Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
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44
external/llvm/test/CodeGen/AMDGPU/kernarg-stack-alignment.ll vendored Normal file
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@@ -0,0 +1,44 @@
; RUN: llc -O0 -march=amdgcn -verify-machineinstrs < %s | FileCheck %s
; Test that the alignment of kernel arguments does not impact the
; alignment of the stack
; CHECK-LABEL: {{^}}no_args:
; CHECK: ScratchSize: 5{{$}}
define amdgpu_kernel void @no_args() {
%alloca = alloca i8
store volatile i8 0, i8* %alloca
ret void
}
; CHECK-LABEL: {{^}}force_align32:
; CHECK: ScratchSize: 5{{$}}
define amdgpu_kernel void @force_align32(<8 x i32>) {
%alloca = alloca i8
store volatile i8 0, i8* %alloca
ret void
}
; CHECK-LABEL: {{^}}force_align64:
; CHECK: ScratchSize: 5{{$}}
define amdgpu_kernel void @force_align64(<16 x i32>) {
%alloca = alloca i8
store volatile i8 0, i8* %alloca
ret void
}
; CHECK-LABEL: {{^}}force_align128:
; CHECK: ScratchSize: 5{{$}}
define amdgpu_kernel void @force_align128(<32 x i32>) {
%alloca = alloca i8
store volatile i8 0, i8* %alloca
ret void
}
; CHECK-LABEL: {{^}}force_align256:
; CHECK: ScratchSize: 5{{$}}
define amdgpu_kernel void @force_align256(<64 x i32>) {
%alloca = alloca i8
store volatile i8 0, i8* %alloca
ret void
}