1 ; RUN: llc -march=hexagon < %s | FileCheck %s
3 %struct.RESULTS_S.A = type { i16, i16, i16, [4 x ptr], i32, i32, i32, ptr, %struct.MAT_PARAMS_S.D, i16, i16, i16, i16, i16, %struct.CORE_PORTABLE_S.E }
4 %struct.list_head_s.B = type { ptr, ptr }
5 %struct.list_data_s.C = type { i16, i16 }
6 %struct.MAT_PARAMS_S.D = type { i32, ptr, ptr, ptr }
7 %struct.CORE_PORTABLE_S.E = type { i8 }
9 ; Test that we don't generate a zero extend in this case. Instead we generate
10 ; a single sign extend instead of two zero extends.
14 ; Function Attrs: nounwind
15 define void @core_bench_list(ptr %res) #0 {
17 %seed3 = getelementptr inbounds %struct.RESULTS_S.A, ptr %res, i32 0, i32 2
18 %0 = load i16, ptr %seed3, align 2
19 %cmp364 = icmp sgt i16 %0, 0
20 br i1 %cmp364, label %for.body, label %while.body19.i160
23 %i.0370 = phi i16 [ %inc50, %if.then ], [ 0, %entry ]
24 br i1 undef, label %if.then, label %while.body.i273
27 %tobool.i272 = icmp eq ptr undef, null
28 br i1 %tobool.i272, label %if.then, label %while.body.i273
31 %inc50 = add i16 %i.0370, 1
32 %exitcond = icmp eq i16 %inc50, %0
33 br i1 %exitcond, label %while.body19.i160, label %for.body
36 br label %while.body19.i160
39 attributes #0 = { nounwind "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }