Files
clang-p2996/clang/test/CodeGen/X86/prefetchw-builtins.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

17 lines
541 B
C

// RUN: %clang_cc1 -no-opaque-pointers -ffreestanding -triple x86_64-unknown-unknown -target-feature +prfchw -emit-llvm -o - %s | FileCheck %s
#include <x86intrin.h>
void test_m_prefetch(void *p) {
return _m_prefetch(p);
// CHECK-LABEL: define{{.*}} void @test_m_prefetch
// CHECK: call void @llvm.prefetch.p0i8({{.*}}, i32 0, i32 3, i32 1)
}
void test_m_prefetch_w(void *p) {
return _m_prefetchw(p);
// CHECK-LABEL: define{{.*}} void @test_m_prefetch_w
// CHECK: call void @llvm.prefetch.p0i8({{.*}}, i32 1, i32 3, i32 1)
}