1; RUN: llc -mtriple=hexagon < %s | FileCheck %s 2 3; Test that the compiler does not generate an invalid packet with three 4; instructions that each requires slot 2 or 3. The specification for 5; PS_call_nr was incorrect, which allowed that instrution to go in any slot. 6 7; CHECK: extractu 8; CHECK: extractu 9; CHECK: { 10; CHECK: call 11 12%s.0 = type <{ ptr, ptr, i16, i8, i8, i8 }> 13 14@g0 = external constant %s.0, section ".rodata.trace", align 1 15 16define void @f0() local_unnamed_addr { 17b0: 18 %v0 = load i32, ptr undef, align 4 19 %v1 = trunc i32 %v0 to i2 20 switch i2 %v1, label %b4 [ 21 i2 1, label %b1 22 i2 -1, label %b2 23 i2 -2, label %b2 24 i2 0, label %b3 25 ] 26 27b1: ; preds = %b0 28 unreachable 29 30b2: ; preds = %b0, %b0 31 %v2 = load i32, ptr undef, align 4 32 %v3 = lshr i32 %v2, 14 33 %v4 = and i32 %v3, 2047 34 %v5 = lshr i32 %v2, 3 35 %v6 = and i32 %v5, 2047 36 tail call void @f1(ptr nonnull @g0, i32 %v6, i32 %v4, i32 0, i32 0) 37 unreachable 38 39b3: ; preds = %b0 40 ret void 41 42b4: ; preds = %b0 43 unreachable 44} 45 46declare void @f1(ptr, i32, i32, i32, i32) local_unnamed_addr 47