1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt %s -passes='function(scalarizer)' -S -o - | FileCheck %s 3 4; This input caused the scalarizer to replace & erase gathered results when 5; future gathered results depended on them being alive 6 7define dllexport spir_func <4 x i32> @main(float %a) { 8; CHECK-LABEL: @main( 9; CHECK-NEXT: entry: 10; CHECK-NEXT: br label [[Z:%.*]] 11; CHECK: y: 12; CHECK-NEXT: [[F_UPTO0:%.*]] = insertelement <4 x i32> poison, i32 [[B_I0:%.*]], i64 0 13; CHECK-NEXT: [[F_UPTO1:%.*]] = insertelement <4 x i32> [[F_UPTO0]], i32 [[B_I0]], i64 1 14; CHECK-NEXT: [[F_UPTO2:%.*]] = insertelement <4 x i32> [[F_UPTO1]], i32 [[B_I0]], i64 2 15; CHECK-NEXT: [[F:%.*]] = insertelement <4 x i32> [[F_UPTO2]], i32 [[B_I0]], i64 3 16; CHECK-NEXT: ret <4 x i32> [[F]] 17; CHECK: z: 18; CHECK-NEXT: [[B_I0]] = bitcast float [[A:%.*]] to i32 19; CHECK-NEXT: br label [[Y:%.*]] 20; 21entry: 22 %i = insertelement <4 x float> undef, float %a, i32 0 23 br label %z 24 25y: 26 %f = shufflevector <4 x i32> %b, <4 x i32> undef, <4 x i32> zeroinitializer 27 ret <4 x i32> %f 28 29z: 30 %b = bitcast <4 x float> %i to <4 x i32> 31 br label %y 32} 33