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https://github.com/c64scene-ar/llvm-6502.git
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21851f9adb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209457 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
1.0 KiB
LLVM
22 lines
1.0 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=r600 -mcpu=cayman -verify-machineinstrs < %s | FileCheck -check-prefix=CM -check-prefix=FUNC %s
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; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
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; XUN: llc -march=r600 -mcpu=r600 -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
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; XUN: llc -march=r600 -mcpu=r770 -verify-machineinstrs < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
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; FIXME: Store of i32 seems to be broken pre-EG somehow?
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declare i32 @llvm.AMDGPU.imad24(i32, i32, i32) nounwind readnone
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; FUNC-LABEL: @test_imad24
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; SI: V_MAD_I32_I24
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; CM: MULADD_INT24
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; R600: MULLO_INT
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; R600: ADD_INT
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define void @test_imad24(i32 addrspace(1)* %out, i32 %src0, i32 %src1, i32 %src2) nounwind {
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%mad = call i32 @llvm.AMDGPU.imad24(i32 %src0, i32 %src1, i32 %src2) nounwind readnone
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store i32 %mad, i32 addrspace(1)* %out, align 4
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ret void
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}
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