1 ; RUN: llc -march=hexagon < %s 2 ; Used to fail with "Invalid APInt Truncate request". 3 ; Used to fail with "Cannot select: 0x596010: v2i32 = sign_extend_inreg". 4 5 ; ModuleID = 'bugpoint-reduced-simplified.bc' 6 target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-a0:0-n32" 7 target triple = "hexagon-unknown-linux-gnu" 8 9 define void @foo() nounwind { 10 entry: 11 br label %polly.loop_header 12 13 polly.loop_after: ; preds = %polly.loop_header 14 unreachable 15 16 polly.loop_header: ; preds = %polly.loop_body, %entry 17 %0 = icmp sle i32 undef, 63 18 br i1 %0, label %polly.loop_body, label %polly.loop_after 19 20 polly.loop_body: ; preds = %polly.loop_header 21 %_p_vec_full = load <4 x i8>, <4 x i8>* undef, align 8 22 %1 = sext <4 x i8> %_p_vec_full to <4 x i32> 23 %p_vec = mul <4 x i32> %1, <i32 3, i32 3, i32 3, i32 3> 24 %mulp_vec = add <4 x i32> %p_vec, <i32 21, i32 21, i32 21, i32 21> 25 store <4 x i32> %mulp_vec, <4 x i32>* undef, align 8 26 br label %polly.loop_header 27 } 28
