1 ; RUN: llc < %s -march=x86 -relocation-model=static | grep "lea.*X.*esp" | count 2 2 3 @X = external global [0 x i32] 4 5 define void @foo() nounwind { 6 entry: 7 %Y = alloca i32 8 call void @frob(i32* %Y) nounwind 9 %Y3 = bitcast i32* %Y to i8* 10 %ctg2 = getelementptr i8* %Y3, i32 ptrtoint ([0 x i32]* @X to i32) 11 %0 = ptrtoint i8* %ctg2 to i32 12 call void @borf(i32 %0) nounwind 13 ret void 14 } 15 16 define void @bar(i32 %i) nounwind { 17 entry: 18 %Y = alloca [10 x i32] 19 %0 = getelementptr [10 x i32]* %Y, i32 0, i32 0 20 call void @frob(i32* %0) nounwind 21 %1 = getelementptr [0 x i32]* @X, i32 0, i32 %i 22 %2 = getelementptr [10 x i32]* %Y, i32 0, i32 0 23 %3 = ptrtoint i32* %2 to i32 24 %4 = bitcast i32* %1 to i8* 25 %ctg2 = getelementptr i8* %4, i32 %3 26 %5 = ptrtoint i8* %ctg2 to i32 27 call void @borf(i32 %5) nounwind 28 ret void 29 } 30 31 declare void @frob(i32*) 32 33 declare void @borf(i32) 34
