llvm-6502/test/CodeGen/X86/loop-strength-reduce2.ll
2007-10-05 22:31:10 +00:00

30 lines
906 B
LLVM

; RUN: llvm-upgrade < %s | llvm-as | llc -mtriple=i686-apple-darwin -relocation-model=pic | grep '\$pb' | grep mov
;
; Make sure the PIC label flags2-"L1$pb" is not moved up to the preheader.
%flags2 = internal global [8193 x sbyte] zeroinitializer, align 32
void %test(int %k, int %i) {
entry:
%i = bitcast int %i to uint
%k_addr.012 = shl int %i, ubyte 1
%tmp14 = setgt int %k_addr.012, 8192
br bool %tmp14, label %return, label %bb
bb:
%indvar = phi uint [ 0, %entry ], [ %indvar.next, %bb ]
%tmp. = shl uint %i, ubyte 1
%tmp.15 = mul uint %indvar, %i
%tmp.16 = add uint %tmp.15, %tmp.
%k_addr.0.0 = bitcast uint %tmp.16 to int
%tmp = getelementptr [8193 x sbyte]* %flags2, int 0, uint %tmp.16
store sbyte 0, sbyte* %tmp
%k_addr.0 = add int %k_addr.0.0, %i
%tmp = setgt int %k_addr.0, 8192
%indvar.next = add uint %indvar, 1
br bool %tmp, label %return, label %bb
return:
ret void
}