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authordim <dim@FreeBSD.org>2014-11-24 09:15:30 +0000
committerdim <dim@FreeBSD.org>2014-11-24 09:15:30 +0000
commit173a4f43a911175643bda81ee675e8d9269056ea (patch)
tree47df2c12b57214af6c31e47404b005675b8b7ffc /test/CodeGen/arm-homogenous.c
parent88f7a7d5251a2d813460274c92decc143a11569b (diff)
downloadFreeBSD-src-173a4f43a911175643bda81ee675e8d9269056ea.zip
FreeBSD-src-173a4f43a911175643bda81ee675e8d9269056ea.tar.gz
Vendor import of clang RELEASE_350/final tag r216957 (effectively, 3.5.0 release):
https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_350/final@216957
Diffstat (limited to 'test/CodeGen/arm-homogenous.c')
-rw-r--r--test/CodeGen/arm-homogenous.c58
1 files changed, 45 insertions, 13 deletions
diff --git a/test/CodeGen/arm-homogenous.c b/test/CodeGen/arm-homogenous.c
index 5d21088..d1b4897 100644
--- a/test/CodeGen/arm-homogenous.c
+++ b/test/CodeGen/arm-homogenous.c
@@ -1,6 +1,11 @@
// REQUIRES: arm-registered-target
// RUN: %clang_cc1 -triple armv7---eabi -target-abi aapcs -mfloat-abi hard -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple arm64-apple-darwin9 -target-abi darwinpcs \
+// RUN: -ffreestanding -emit-llvm -w -o - %s | FileCheck -check-prefix=CHECK64 %s
+
+// RUN: %clang_cc1 -triple arm64-linux-gnu -ffreestanding -emit-llvm -w -o - %s \
+// RUN: | FileCheck --check-prefix=CHECK64-AAPCS %s
typedef long long int64_t;
typedef unsigned int uint32_t;
@@ -17,7 +22,7 @@ extern union_with_first_floats returns_union_with_first_floats(void);
void test_union_with_first_floats(void) {
takes_union_with_first_floats(g_u_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_first_floats([4 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_first_floats({ [4 x i32] })
void test_return_union_with_first_floats(void) {
g_u_f = returns_union_with_first_floats();
@@ -37,7 +42,7 @@ extern union_with_non_first_floats returns_union_with_non_first_floats(void);
void test_union_with_non_first_floats(void) {
takes_union_with_non_first_floats(g_u_nf_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_non_first_floats([4 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_non_first_floats({ [4 x i32] })
void test_return_union_with_non_first_floats(void) {
g_u_nf_f = returns_union_with_non_first_floats();
@@ -57,7 +62,7 @@ extern struct_with_union_with_first_floats returns_struct_with_union_with_first_
void test_struct_with_union_with_first_floats(void) {
takes_struct_with_union_with_first_floats(g_s_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_first_floats([5 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_first_floats({ [5 x i32] })
void test_return_struct_with_union_with_first_floats(void) {
g_s_f = returns_struct_with_union_with_first_floats();
@@ -77,7 +82,7 @@ extern struct_with_union_with_non_first_floats returns_struct_with_union_with_no
void test_struct_with_union_with_non_first_floats(void) {
takes_struct_with_union_with_non_first_floats(g_s_nf_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_non_first_floats([5 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_non_first_floats({ [5 x i32] })
void test_return_struct_with_union_with_non_first_floats(void) {
g_s_nf_f = returns_struct_with_union_with_non_first_floats();
@@ -103,9 +108,9 @@ extern struct_with_fundamental_elems returns_struct_with_fundamental_elems(void)
void test_struct_with_fundamental_elems(void) {
takes_struct_with_fundamental_elems(g_s);
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(float {{.*}}, float {{.*}}, float{{.*}}, float {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(%struct.struct_with_fundamental_elems {{.*}})
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(float, float, float, float)
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(%struct.struct_with_fundamental_elems)
void test_return_struct_with_fundamental_elems(void) {
g_s = returns_struct_with_fundamental_elems();
@@ -124,9 +129,9 @@ extern struct_with_array returns_struct_with_array(void);
void test_struct_with_array(void) {
takes_struct_with_array(g_s_a);
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_array(float {{.*}}, float {{.*}}, float {{.*}}, float {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_array(%struct.struct_with_array {{.*}})
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_array(float, float, float, float)
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_array(%struct.struct_with_array)
void test_return_struct_with_array(void) {
g_s_a = returns_struct_with_array();
@@ -146,9 +151,9 @@ extern union_with_struct_with_fundamental_elems returns_union_with_struct_with_f
void test_union_with_struct_with_fundamental_elems(void) {
takes_union_with_struct_with_fundamental_elems(g_u_s_fe);
-// CHECK: call arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(float {{.*}}, float {{.*}}, float {{.*}}, float {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(%union.union_with_struct_with_fundamental_elems {{.*}})
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(float, float, float, float)
+// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(%union.union_with_struct_with_fundamental_elems)
void test_return_union_with_struct_with_fundamental_elems(void) {
g_u_s_fe = returns_union_with_struct_with_fundamental_elems();
@@ -169,14 +174,26 @@ struct_of_four_doubles g_s4d;
void test_struct_of_four_doubles(void) {
// CHECK: test_struct_of_four_doubles
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_four_doubles(double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, [6 x float] undef, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_four_doubles(double {{.*}}, %struct.struct_of_four_doubles {{.*}}, %struct.struct_of_four_doubles {{.*}}, double {{.*}})
+// CHECK64: test_struct_of_four_doubles
+// CHECK64: call void @takes_struct_of_four_doubles(double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, [3 x float] undef, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}})
+// CHECK64-AAPCS: test_struct_of_four_doubles
+// CHECK64-AAPCS: call void @takes_struct_of_four_doubles(double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, [3 x float] undef, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}})
takes_struct_of_four_doubles(3.0, g_s4d, g_s4d, 4.0);
}
+extern void takes_struct_of_four_doubles_variadic(double a, struct_of_four_doubles b, struct_of_four_doubles c, double d, ...);
+
+void test_struct_of_four_doubles_variadic(void) {
+// CHECK: test_struct_of_four_doubles_variadic
+// CHECK: call arm_aapcs_vfpcc void (double, { [4 x i64] }, { [4 x i64] }, double, ...)* @takes_struct_of_four_doubles_variadic(double {{.*}}, { [4 x i64] } {{.*}}, { [4 x i64] } {{.*}}, double {{.*}})
+ takes_struct_of_four_doubles_variadic(3.0, g_s4d, g_s4d, 4.0);
+}
+
extern void takes_struct_with_backfill(float f1, double a, float f2, struct_of_four_doubles b, struct_of_four_doubles c, double d);
void test_struct_with_backfill(void) {
// CHECK: test_struct_with_backfill
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_backfill(float {{.*}}, double {{.*}}, float {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, [4 x float] undef, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_backfill(float {{.*}}, double {{.*}}, float {{.*}}, %struct.struct_of_four_doubles {{.*}}, %struct.struct_of_four_doubles {{.*}}, double {{.*}})
takes_struct_with_backfill(3.0, 3.1, 3.2, g_s4d, g_s4d, 4.0);
}
@@ -193,10 +210,25 @@ struct_of_vecs g_vec;
void test_struct_of_vecs(void) {
// CHECK: test_struct_of_vecs
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_vecs(double {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, [6 x float] undef, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, double {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_vecs(double {{.*}}, %struct.struct_of_vecs {{.*}}, %struct.struct_of_vecs {{.*}}, double {{.*}})
+// CHECK64: test_struct_of_vecs
+// CHECK64: call void @takes_struct_of_vecs(double {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, [3 x float] undef, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, double {{.*}})
+// CHECK64-AAPCS: test_struct_of_vecs
+// CHECK64-AAPCS: call void @takes_struct_of_vecs(double {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, [3 x float] undef, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, double {{.*}})
takes_struct_of_vecs(3.0, g_vec, g_vec, 4.0);
}
+typedef struct {
+ double a;
+ long double b;
+} struct_of_double_and_long_double;
+struct_of_double_and_long_double g_dld;
+
+struct_of_double_and_long_double test_struct_of_double_and_long_double(void) {
+ return g_dld;
+}
+// CHECK: define arm_aapcs_vfpcc %struct.struct_of_double_and_long_double @test_struct_of_double_and_long_double()
+
// FIXME: Tests necessary:
// - Vectors
// - C++ stuff
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