1 ; RUN: opt < %s -simplifycfg -S -mtriple=sparc-unknown-unknown | FileCheck %s 2 3 ; Check that switches are not turned into lookup tables, as this is not 4 ; considered profitable on the target. 5 6 define i32 @f(i32 %c) nounwind uwtable readnone { 7 entry: 8 switch i32 %c, label %sw.default [ 9 i32 42, label %return 10 i32 43, label %sw.bb1 11 i32 44, label %sw.bb2 12 i32 45, label %sw.bb3 13 i32 46, label %sw.bb4 14 i32 47, label %sw.bb5 15 i32 48, label %sw.bb6 16 ] 17 18 sw.bb1: br label %return 19 sw.bb2: br label %return 20 sw.bb3: br label %return 21 sw.bb4: br label %return 22 sw.bb5: br label %return 23 sw.bb6: br label %return 24 sw.default: br label %return 25 return: 26 %retval.0 = phi i32 [ 15, %sw.default ], [ 1, %sw.bb6 ], [ 62, %sw.bb5 ], [ 27, %sw.bb4 ], [ -1, %sw.bb3 ], [ 0, %sw.bb2 ], [ 123, %sw.bb1 ], [ 55, %entry ] 27 ret i32 %retval.0 28 29 ; CHECK-LABEL: @f( 30 ; CHECK-NOT: getelementptr 31 ; CHECK: switch i32 %c 32 } 33
