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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes
; RUN: opt < %s -passes=argpromotion -S | FileCheck %s
declare void @use.i32(i32)
declare void @use.p32(ptr)
define internal void @callee(ptr %p1, ptr %p2, ptr %p3, ptr %p4, ptr %p5, ptr %p6, ptr %p7) {
; CHECK-LABEL: define {{[^@]+}}@callee
; CHECK-SAME: (i32 [[P1_0_VAL:%.*]], ptr [[P2_0_VAL:%.*]], ptr [[P3_0_VAL:%.*]], ptr [[P4_0_VAL:%.*]], ptr [[P5_0_VAL:%.*]], ptr [[P6_0_VAL:%.*]], ptr [[P7_0_VAL:%.*]]) {
; CHECK-NEXT: [[TMP1:%.*]] = icmp ne ptr [[P2_0_VAL]], null
; CHECK-NEXT: call void @llvm.assume(i1 [[TMP1]])
; CHECK-NEXT: call void @use.i32(i32 [[P1_0_VAL]])
; CHECK-NEXT: call void @use.p32(ptr [[P2_0_VAL]])
; CHECK-NEXT: call void @use.p32(ptr [[P3_0_VAL]])
; CHECK-NEXT: call void @use.p32(ptr [[P4_0_VAL]])
; CHECK-NEXT: call void @use.p32(ptr [[P5_0_VAL]])
; CHECK-NEXT: call void @use.p32(ptr [[P6_0_VAL]])
; CHECK-NEXT: call void @use.p32(ptr [[P7_0_VAL]])
; CHECK-NEXT: ret void
;
%v1 = load i32, ptr %p1, !range !0
%v2 = load ptr, ptr %p2, !nonnull !1, !noundef !1
%v3 = load ptr, ptr %p3, !dereferenceable !2
%v4 = load ptr, ptr %p4, !dereferenceable_or_null !2
%v5 = load ptr, ptr %p5, !align !3
%v6 = load ptr, ptr %p6, !noundef !1
%v7 = load ptr, ptr %p7, !nontemporal !4
call void @use.i32(i32 %v1)
call void @use.p32(ptr %v2)
call void @use.p32(ptr %v3)
call void @use.p32(ptr %v4)
call void @use.p32(ptr %v5)
call void @use.p32(ptr %v6)
call void @use.p32(ptr %v7)
ret void
}
define void @caller(ptr %p1, ptr %p2, ptr %p3, ptr %p4, ptr %p5, ptr %p6, ptr %p7) {
; CHECK-LABEL: define {{[^@]+}}@caller
; CHECK-SAME: (ptr [[P1:%.*]], ptr [[P2:%.*]], ptr [[P3:%.*]], ptr [[P4:%.*]], ptr [[P5:%.*]], ptr [[P6:%.*]], ptr [[P7:%.*]]) {
; CHECK-NEXT: [[P1_VAL:%.*]] = load i32, ptr [[P1]], align 4, !range [[RNG0:![0-9]+]]
; CHECK-NEXT: [[P2_VAL:%.*]] = load ptr, ptr [[P2]], align 8, !nonnull !1, !noundef !1
; CHECK-NEXT: [[P3_VAL:%.*]] = load ptr, ptr [[P3]], align 8, !dereferenceable !2
; CHECK-NEXT: [[P4_VAL:%.*]] = load ptr, ptr [[P4]], align 8, !dereferenceable_or_null !2
; CHECK-NEXT: [[P5_VAL:%.*]] = load ptr, ptr [[P5]], align 8, !align !3
; CHECK-NEXT: [[P6_VAL:%.*]] = load ptr, ptr [[P6]], align 8, !noundef !1
; CHECK-NEXT: [[P7_VAL:%.*]] = load ptr, ptr [[P7]], align 8, !nontemporal !4
; CHECK-NEXT: call void @callee(i32 [[P1_VAL]], ptr [[P2_VAL]], ptr [[P3_VAL]], ptr [[P4_VAL]], ptr [[P5_VAL]], ptr [[P6_VAL]], ptr [[P7_VAL]])
; CHECK-NEXT: ret void
;
call void @callee(ptr %p1, ptr %p2, ptr %p3, ptr %p4, ptr %p5, ptr %p6, ptr %p7)
ret void
}
define internal ptr @callee_conditional(i1 %c, ptr dereferenceable(8) align 8 %p) {
; CHECK-LABEL: define {{[^@]+}}@callee_conditional
; CHECK-SAME: (i1 [[C:%.*]], ptr [[P_0_VAL:%.*]]) {
; CHECK-NEXT: br i1 [[C]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: [[TMP1:%.*]] = icmp ne ptr [[P_0_VAL]], null
; CHECK-NEXT: call void @llvm.assume(i1 [[TMP1]])
; CHECK-NEXT: ret ptr [[P_0_VAL]]
; CHECK: else:
; CHECK-NEXT: ret ptr null
;
br i1 %c, label %if, label %else
if:
%v = load ptr, ptr %p, !nonnull !1, !noundef !1
ret ptr %v
else:
ret ptr null
}
define void @caller_conditional(i1 %c, ptr %p) {
; CHECK-LABEL: define {{[^@]+}}@caller_conditional
; CHECK-SAME: (i1 [[C:%.*]], ptr [[P:%.*]]) {
; CHECK-NEXT: [[P_VAL:%.*]] = load ptr, ptr [[P]], align 8
; CHECK-NEXT: [[TMP1:%.*]] = call ptr @callee_conditional(i1 [[C]], ptr [[P_VAL]])
; CHECK-NEXT: ret void
;
call ptr @callee_conditional(i1 %c, ptr %p)
ret void
}
!0 = !{i32 0, i32 4}
!1 = !{}
!2 = !{i64 8}
!3 = !{i64 4}
!4 = !{i32 1}
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