Files
clang-p2996/clang/test/CodeGen/complex-indirect.c
Nikita Popov 532dc62b90 [OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC)
This adds -no-opaque-pointers to clang tests whose output will
change when opaque pointers are enabled by default. This is
intended to be part of the migration approach described in
https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9.

The patch has been produced by replacing %clang_cc1 with
%clang_cc1 -no-opaque-pointers for tests that fail with opaque
pointers enabled. Worth noting that this doesn't cover all tests,
there's a remaining ~40 tests not using %clang_cc1 that will need
a followup change.

Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 12:09:47 +02:00

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612 B
C

// RUN: %clang_cc1 -no-opaque-pointers -emit-llvm %s -o %t -triple=x86_64-apple-darwin10
// RUN: FileCheck < %t %s
// Make sure this doesn't crash. We used to generate a byval here and wanted to
// verify a valid alignment, but we now realize we can use an i16 and let the
// backend guarantee the alignment.
void a(int,int,int,int,int,int,__complex__ char);
void b(__complex__ char *y) { a(0,0,0,0,0,0,*y); }
// CHECK-LABEL: define{{.*}} void @b
// CHECK: alloca { i8, i8 }*, align 8
// CHECK: call void @a(i32 noundef 0, i32 noundef 0, i32 noundef 0, i32 noundef 0, i32 noundef 0, i32 noundef 0, i16 {{.*}})