r325351 - [ARM] Add tests for the vcvtr builtins
Sjoerd Meijer via cfe-commits
cfe-commits at lists.llvm.org
Fri Feb 16 08:01:09 PST 2018
Author: sjoerdmeijer
Date: Fri Feb 16 08:01:08 2018
New Revision: 325351
URL: http://llvm.org/viewvc/llvm-project?rev=325351&view=rev
Log:
[ARM] Add tests for the vcvtr builtins
This adds Sema and Codegen tests for the vcvtr builtins
(because they were missing).
Differential Revision: https://reviews.llvm.org/D43372
Modified:
cfe/trunk/test/CodeGen/builtins-arm.c
cfe/trunk/test/Sema/builtins-arm.c
Modified: cfe/trunk/test/CodeGen/builtins-arm.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/builtins-arm.c?rev=325351&r1=325350&r2=325351&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/builtins-arm.c (original)
+++ cfe/trunk/test/CodeGen/builtins-arm.c Fri Feb 16 08:01:08 2018
@@ -8,69 +8,85 @@ void *f0()
}
void f1(char *a, char *b) {
+ // CHECK: call {{.*}} @__clear_cache
__clear_cache(a,b);
}
-// CHECK: call {{.*}} @__clear_cache
+float test_vcvtrf0(float f) {
+ // CHECK: call float @llvm.arm.vcvtr.f32(float %f)
+ return __builtin_arm_vcvtr_f(f, 0);
+}
+
+float test_vcvtrf1(float f) {
+ // CHECK: call float @llvm.arm.vcvtru.f32(float %f)
+ return __builtin_arm_vcvtr_f(f, 1);
+}
+
+double test_vcvtrd0(double d) {
+ // CHECK: call float @llvm.arm.vcvtr.f64(double %d)
+ return __builtin_arm_vcvtr_d(d, 0);
+}
+
+double test_vcvtrd1(double d) {
+ // call float @llvm.arm.vcvtru.f64(double %d)
+ return __builtin_arm_vcvtr_d(d, 1);
+}
void test_eh_return_data_regno()
{
+ // CHECK: store volatile i32 0
+ // CHECK: store volatile i32 1
volatile int res;
- res = __builtin_eh_return_data_regno(0); // CHECK: store volatile i32 0
- res = __builtin_eh_return_data_regno(1); // CHECK: store volatile i32 1
+ res = __builtin_eh_return_data_regno(0);
+ res = __builtin_eh_return_data_regno(1);
}
void nop() {
+ // CHECK: call {{.*}} @llvm.arm.hint(i32 0)
__builtin_arm_nop();
}
-// CHECK: call {{.*}} @llvm.arm.hint(i32 0)
-
void yield() {
+ // CHECK: call {{.*}} @llvm.arm.hint(i32 1)
__builtin_arm_yield();
}
-// CHECK: call {{.*}} @llvm.arm.hint(i32 1)
-
void wfe() {
+ // CHECK: call {{.*}} @llvm.arm.hint(i32 2)
__builtin_arm_wfe();
}
-// CHECK: call {{.*}} @llvm.arm.hint(i32 2)
-
void wfi() {
+ // CHECK: call {{.*}} @llvm.arm.hint(i32 3)
__builtin_arm_wfi();
}
-// CHECK: call {{.*}} @llvm.arm.hint(i32 3)
-
void sev() {
+ // CHECK: call {{.*}} @llvm.arm.hint(i32 4)
__builtin_arm_sev();
}
-// CHECK: call {{.*}} @llvm.arm.hint(i32 4)
-
void sevl() {
+ // CHECK: call {{.*}} @llvm.arm.hint(i32 5)
__builtin_arm_sevl();
}
-// CHECK: call {{.*}} @llvm.arm.hint(i32 5)
-
void dbg() {
+ // CHECK: call {{.*}} @llvm.arm.dbg(i32 0)
__builtin_arm_dbg(0);
}
-// CHECK: call {{.*}} @llvm.arm.dbg(i32 0)
-
void test_barrier() {
- __builtin_arm_dmb(1); //CHECK: call {{.*}} @llvm.arm.dmb(i32 1)
- __builtin_arm_dsb(2); //CHECK: call {{.*}} @llvm.arm.dsb(i32 2)
- __builtin_arm_isb(3); //CHECK: call {{.*}} @llvm.arm.isb(i32 3)
+ //CHECK: call {{.*}} @llvm.arm.dmb(i32 1)
+ //CHECK: call {{.*}} @llvm.arm.dsb(i32 2)
+ //CHECK: call {{.*}} @llvm.arm.isb(i32 3)
+ __builtin_arm_dmb(1);
+ __builtin_arm_dsb(2);
+ __builtin_arm_isb(3);
}
-// CHECK: call {{.*}} @llvm.bitreverse.i32(i32 %a)
-
unsigned rbit(unsigned a) {
+ // CHECK: call {{.*}} @llvm.bitreverse.i32(i32 %a)
return __builtin_arm_rbit(a);
}
Modified: cfe/trunk/test/Sema/builtins-arm.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/builtins-arm.c?rev=325351&r1=325350&r2=325351&view=diff
==============================================================================
--- cfe/trunk/test/Sema/builtins-arm.c (original)
+++ cfe/trunk/test/Sema/builtins-arm.c Fri Feb 16 08:01:08 2018
@@ -320,3 +320,18 @@ void test_9_5_10_parallel_16bit_multipli
x = __builtin_arm_smusd(a, b);
x = __builtin_arm_smusdx(a, b);
}
+
+void test_VFP(float f, double d) {
+ float fr;
+ double dr;
+
+ fr = __builtin_arm_vcvtr_f(f, 0);
+ fr = __builtin_arm_vcvtr_f(f, 1);
+ fr = __builtin_arm_vcvtr_f(f, -1); // expected-error {{argument should be a value from 0 to 1}}
+ fr = __builtin_arm_vcvtr_f(f, 2); // expected-error {{argument should be a value from 0 to 1}}
+
+ dr = __builtin_arm_vcvtr_f(d, 0);
+ dr = __builtin_arm_vcvtr_f(d, 1);
+ dr = __builtin_arm_vcvtr_f(d, -1); // expected-error {{argument should be a value from 0 to 1}}
+ dr = __builtin_arm_vcvtr_f(d, 2); // expected-error {{argument should be a value from 0 to 1}}
+}
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