1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -passes="ipsccp<func-spec>" -force-specialization -funcspec-on-address -S < %s | FileCheck %s
4 ; Check that we don't crash and specialise on a scalar global variable with byval attribute.
6 ; CHECK-NOT: wombat.specialized.{{[0-9]+}}
8 %struct.pluto = type { %struct.spam }
9 %struct.quux = type { i16 }
10 %struct.spam = type { i16 }
12 @global.5 = external dso_local global i128
13 @global.12 = external global %struct.quux
15 define internal i16 @wobble(ptr %arg, i16 %arg1, ptr byval(i128) %arg2, ptr %arg3) {
16 ; CHECK-LABEL: @wobble(
18 ; CHECK-NEXT: unreachable
24 define internal i16 @snork() {
25 ; CHECK-LABEL: @snork(
27 ; CHECK-NEXT: [[TMP35:%.*]] = call i16 @wobble(ptr undef, i16 2, ptr byval(i128) @global.5, ptr @global.12)
28 ; CHECK-NEXT: unreachable
31 %tmp35 = call i16 @wobble(ptr undef, i16 2, ptr byval(i128) @global.5, ptr @global.12)
38 ; CHECK-NEXT: [[TMP:%.*]] = call i16 @snork()
39 ; CHECK-NEXT: unreachable
42 %tmp = call i16 @snork()