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llvm-mirror/test/CodeGen/PowerPC/2007-01-31-InlineAsmAddrMode.ll
2009-09-09 00:09:15 +00:00

25 lines
711 B
LLVM

; RUN: llc < %s -march=ppc32
; RUN: llc < %s -march=ppc64
; Test two things: 1) that a frameidx can be rewritten in an inline asm
; 2) that inline asms can handle reg+imm addr modes.
%struct.A = type { i32, i32 }
define void @test1() {
entry:
%Out = alloca %struct.A, align 4 ; <%struct.A*> [#uses=1]
%tmp2 = getelementptr %struct.A* %Out, i32 0, i32 1
%tmp5 = call i32 asm "lwbrx $0, $1", "=r,m"(i32* %tmp2 )
ret void
}
define void @test2() {
entry:
%Out = alloca %struct.A, align 4 ; <%struct.A*> [#uses=1]
%tmp2 = getelementptr %struct.A* %Out, i32 0, i32 0 ; <i32*> [#uses=1]
%tmp5 = call i32 asm "lwbrx $0, $2, $1", "=r,r,bO,m"( i8* null, i32 0, i32* %tmp2 ) ; <i32> [#uses=0]
ret void
}