1 ; RUN: llc < %s -march=x86 | grep add | count 2 2 ; RUN: llc < %s -march=x86 | grep sub | grep -v subsections | count 1 3 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" 4 target triple = "i386-apple-darwin9.5" 5 ; this should be rearranged to have two +s and one - 6 define i32 @test(i8* %a, i8* %L, i8* %P) nounwind { 7 entry: 8 %0 = ptrtoint i8* %P to i32 9 %1 = sub i32 -2, %0 10 %2 = ptrtoint i8* %L to i32 11 %3 = ptrtoint i8* %a to i32 12 %4 = sub i32 %2, %3 ; <i32> [#uses=1] 13 %5 = add i32 %1, %4 ; <i32> [#uses=1] 14 br label %return 15 16 return: ; preds = %bb3 17 ret i32 %5 18 } 19
