1; RUN: not opt -verify < %s 2>&1 | FileCheck %s 2 3%0 = type opaque 4declare void @g() 5declare %0* @foo0() 6declare i8 @foo1() 7declare void @noreturn_func() 8 9; Operand bundles uses are like regular uses, and need to be dominated 10; by their defs. 11 12define void @f0(i32* %ptr) { 13; CHECK: Instruction does not dominate all uses! 14; CHECK-NEXT: %x = add i32 42, 1 15; CHECK-NEXT: call void @g() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 16 17 entry: 18 %l = load i32, i32* %ptr 19 call void @g() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.0, i64 100, i32 %l) ] 20 %x = add i32 42, 1 21 ret void 22} 23 24define void @f1(i32* %ptr) personality i8 3 { 25; CHECK: Instruction does not dominate all uses! 26; CHECK-NEXT: %x = add i32 42, 1 27; CHECK-NEXT: invoke void @g() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 28 29 entry: 30 %l = load i32, i32* %ptr 31 invoke void @g() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.0, i64 100, i32 %l) ] to label %normal unwind label %exception 32 33exception: 34 %cleanup = landingpad i8 cleanup 35 br label %normal 36 37normal: 38 %x = add i32 42, 1 39 ret void 40} 41 42define void @f_deopt(i32* %ptr) { 43; CHECK: Multiple deopt operand bundles 44; CHECK-NEXT: call void @g() [ "deopt"(i32 42, i64 100, i32 %x), "deopt"(float 0.000000e+00, i64 100, i32 %l) ] 45; CHECK-NOT: call void @g() [ "deopt"(i32 42, i64 120, i32 %x) ] 46 47 entry: 48 %l = load i32, i32* %ptr 49 call void @g() [ "deopt"(i32 42, i64 100, i32 %x), "deopt"(float 0.0, i64 100, i32 %l) ] 50 call void @g() [ "deopt"(i32 42, i64 120) ] ;; The verifier should not complain about this one 51 %x = add i32 42, 1 52 ret void 53} 54 55define void @f_gc_transition(i32* %ptr) { 56; CHECK: Multiple gc-transition operand bundles 57; CHECK-NEXT: call void @g() [ "gc-transition"(i32 42, i64 100, i32 %x), "gc-transition"(float 0.000000e+00, i64 100, i32 %l) ] 58; CHECK-NOT: call void @g() [ "gc-transition"(i32 42, i64 120, i32 %x) ] 59 60 entry: 61 %l = load i32, i32* %ptr 62 call void @g() [ "gc-transition"(i32 42, i64 100, i32 %x), "gc-transition"(float 0.0, i64 100, i32 %l) ] 63 call void @g() [ "gc-transition"(i32 42, i64 120) ] ;; The verifier should not complain about this one 64 %x = add i32 42, 1 65 ret void 66} 67 68define void @f_clang_arc_attachedcall() { 69; CHECK: Multiple "clang.arc.attachedcall" operand bundles 70; CHECK-NEXT: call %0* @foo0() [ "clang.arc.attachedcall"(i64 0), "clang.arc.attachedcall"(i64 0) ] 71; CHECK-NEXT: must call a function returning a pointer 72; CHECK-NEXT: call i8 @foo1() [ "clang.arc.attachedcall"(i64 0) ] 73; CHECK-NEXT: or a non-returning function 74; CHECK-NEXT: call void @g() [ "clang.arc.attachedcall"(i64 0) ] 75 76 call %0* @foo0() [ "clang.arc.attachedcall"(i64 0) ] 77 call %0* @foo0() [ "clang.arc.attachedcall"(i64 0), "clang.arc.attachedcall"(i64 0) ] 78 call i8 @foo1() [ "clang.arc.attachedcall"(i64 0) ] 79 call void @noreturn_func() #0 [ "clang.arc.attachedcall"(i64 0) ] 80 call void @g() [ "clang.arc.attachedcall"(i64 0) ] 81 ret void 82} 83 84attributes #0 = { noreturn } 85