1 ; RUN: llc < %s -mtriple=i686-apple-darwin -relocation-model=pic | FileCheck %s 2 ; 3 ; Make sure the PIC label flags2-"L1$pb" is not moved up to the preheader. 4 ; CHECK: mov{{.}} {{.*}}$pb 5 6 @flags2 = internal global [8193 x i8] zeroinitializer, align 32 ; <[8193 x i8]*> [#uses=1] 7 8 define void @test(i32 %k, i32 %i) nounwind { 9 entry: 10 %k_addr.012 = shl i32 %i, 1 ; <i32> [#uses=1] 11 %tmp14 = icmp sgt i32 %k_addr.012, 8192 ; <i1> [#uses=1] 12 br i1 %tmp14, label %return, label %bb 13 14 bb: ; preds = %bb, %entry 15 %indvar = phi i32 [ 0, %entry ], [ %indvar.next, %bb ] ; <i32> [#uses=2] 16 %tmp. = shl i32 %i, 1 ; <i32> [#uses=1] 17 %tmp.15 = mul i32 %indvar, %i ; <i32> [#uses=1] 18 %tmp.16 = add i32 %tmp.15, %tmp. ; <i32> [#uses=2] 19 %k_addr.0.0 = bitcast i32 %tmp.16 to i32 ; <i32> [#uses=1] 20 %gep.upgrd.1 = zext i32 %tmp.16 to i64 ; <i64> [#uses=1] 21 %tmp = getelementptr [8193 x i8]* @flags2, i32 0, i64 %gep.upgrd.1 ; <i8*> [#uses=1] 22 store i8 0, i8* %tmp 23 %k_addr.0 = add i32 %k_addr.0.0, %i ; <i32> [#uses=1] 24 %tmp.upgrd.2 = icmp sgt i32 %k_addr.0, 8192 ; <i1> [#uses=1] 25 %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=1] 26 br i1 %tmp.upgrd.2, label %return, label %bb 27 28 return: ; preds = %bb, %entry 29 ret void 30 } 31
