llvm-6502/test/CodeGen/AMDGPU/insert_subreg.ll
Tom Stellard 953c681473 R600 -> AMDGPU rename
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239657 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-13 03:28:10 +00:00

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538 B
LLVM

; RUN: llc -march=amdgcn -mcpu=SI -mattr=-promote-alloca -verify-machineinstrs < %s
; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-promote-alloca -verify-machineinstrs < %s
; Test that INSERT_SUBREG instructions don't have non-register operands after
; instruction selection.
; Make sure this doesn't crash
; CHECK-LABEL: test:
define void @test(i64 addrspace(1)* %out) {
entry:
%tmp0 = alloca [16 x i32]
%tmp1 = ptrtoint [16 x i32]* %tmp0 to i32
%tmp2 = sext i32 %tmp1 to i64
store i64 %tmp2, i64 addrspace(1)* %out
ret void
}