56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm < %s| FileCheck %s
|
|
|
|
// Test that we have the structure definition, the gep offsets, the name of the
|
|
// global, the bit grab, and the icmp correct.
|
|
extern void a(const char *);
|
|
|
|
// CHECK: @__cpu_model = external dso_local global { i32, i32, i32, [1 x i32] }
|
|
|
|
void intel() {
|
|
if (__builtin_cpu_is("intel"))
|
|
a("intel");
|
|
|
|
// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 0)
|
|
// CHECK: = icmp eq i32 [[LOAD]], 1
|
|
}
|
|
|
|
void amd() {
|
|
if (__builtin_cpu_is("amd"))
|
|
a("amd");
|
|
|
|
// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 0)
|
|
// CHECK: = icmp eq i32 [[LOAD]], 2
|
|
}
|
|
|
|
void atom() {
|
|
if (__builtin_cpu_is("atom"))
|
|
a("atom");
|
|
|
|
// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 1)
|
|
// CHECK: = icmp eq i32 [[LOAD]], 1
|
|
}
|
|
|
|
void amdfam10h() {
|
|
if (__builtin_cpu_is("amdfam10h"))
|
|
a("amdfam10h");
|
|
|
|
// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 1)
|
|
// CHECK: = icmp eq i32 [[LOAD]], 4
|
|
}
|
|
|
|
void barcelona() {
|
|
if (__builtin_cpu_is("barcelona"))
|
|
a("barcelona");
|
|
|
|
// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 2)
|
|
// CHECK: = icmp eq i32 [[LOAD]], 4
|
|
}
|
|
|
|
void nehalem() {
|
|
if (__builtin_cpu_is("nehalem"))
|
|
a("nehalem");
|
|
|
|
// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 2)
|
|
// CHECK: = icmp eq i32 [[LOAD]], 1
|
|
}
|