From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/CodeGen/arm-arguments.c | 167 +++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 clang/test/CodeGen/arm-arguments.c (limited to 'clang/test/CodeGen/arm-arguments.c') diff --git a/clang/test/CodeGen/arm-arguments.c b/clang/test/CodeGen/arm-arguments.c new file mode 100644 index 0000000..4686d4a --- /dev/null +++ b/clang/test/CodeGen/arm-arguments.c @@ -0,0 +1,167 @@ +// RUN: %clang_cc1 -triple armv7-apple-darwin9 -target-abi apcs-gnu -emit-llvm -w -o - %s | FileCheck -check-prefix=APCS-GNU %s +// RUN: %clang_cc1 -triple armv7-apple-darwin9 -target-abi aapcs -emit-llvm -w -o - %s | FileCheck -check-prefix=AAPCS %s + +// APCS-GNU: define signext i8 @f0() +// AAPCS: define arm_aapcscc signext i8 @f0() +char f0(void) { + return 0; +} + +// APCS-GNU: define i8 @f1() +// AAPCS: define arm_aapcscc i8 @f1() +struct s1 { char f0; }; +struct s1 f1(void) {} + +// APCS-GNU: define i16 @f2() +// AAPCS: define arm_aapcscc i16 @f2() +struct s2 { short f0; }; +struct s2 f2(void) {} + +// APCS-GNU: define i32 @f3() +// AAPCS: define arm_aapcscc i32 @f3() +struct s3 { int f0; }; +struct s3 f3(void) {} + +// APCS-GNU: define i32 @f4() +// AAPCS: define arm_aapcscc i32 @f4() +struct s4 { struct s4_0 { int f0; } f0; }; +struct s4 f4(void) {} + +// APCS-GNU: define void @f5( +// APCS-GNU: struct.s5* noalias sret +// AAPCS: define arm_aapcscc i32 @f5() +struct s5 { struct { } f0; int f1; }; +struct s5 f5(void) {} + +// APCS-GNU: define void @f6( +// APCS-GNU: struct.s6* noalias sret +// AAPCS: define arm_aapcscc i32 @f6() +struct s6 { int f0[1]; }; +struct s6 f6(void) {} + +// APCS-GNU: define void @f7() +// AAPCS: define arm_aapcscc void @f7() +struct s7 { struct { int : 0; } f0; }; +struct s7 f7(void) {} + +// APCS-GNU: define void @f8( +// APCS-GNU: struct.s8* noalias sret +// AAPCS: define arm_aapcscc void @f8() +struct s8 { struct { int : 0; } f0[1]; }; +struct s8 f8(void) {} + +// APCS-GNU: define i32 @f9() +// AAPCS: define arm_aapcscc i32 @f9() +struct s9 { int f0; int : 0; }; +struct s9 f9(void) {} + +// APCS-GNU: define i32 @f10() +// AAPCS: define arm_aapcscc i32 @f10() +struct s10 { int f0; int : 0; int : 0; }; +struct s10 f10(void) {} + +// APCS-GNU: define void @f11( +// APCS-GNU: struct.s11* noalias sret +// AAPCS: define arm_aapcscc i32 @f11() +struct s11 { int : 0; int f0; }; +struct s11 f11(void) {} + +// APCS-GNU: define i32 @f12() +// AAPCS: define arm_aapcscc i32 @f12() +union u12 { char f0; short f1; int f2; }; +union u12 f12(void) {} + +// APCS-GNU: define void @f13( +// APCS-GNU: struct.s13* noalias sret + +// FIXME: This should return a float. +// AAPCS-FIXME: darm_aapcscc efine float @f13() +struct s13 { float f0; }; +struct s13 f13(void) {} + +// APCS-GNU: define void @f14( +// APCS-GNU: union.u14* noalias sret +// AAPCS: define arm_aapcscc i32 @f14() +union u14 { float f0; }; +union u14 f14(void) {} + +// APCS-GNU: define void @f15() +// AAPCS: define arm_aapcscc void @f15() +void f15(struct s7 a0) {} + +// APCS-GNU: define void @f16() +// AAPCS: define arm_aapcscc void @f16() +void f16(struct s8 a0) {} + +// APCS-GNU: define i32 @f17() +// AAPCS: define arm_aapcscc i32 @f17() +struct s17 { short f0 : 13; char f1 : 4; }; +struct s17 f17(void) {} + +// APCS-GNU: define i32 @f18() +// AAPCS: define arm_aapcscc i32 @f18() +struct s18 { short f0; char f1 : 4; }; +struct s18 f18(void) {} + +// APCS-GNU: define void @f19( +// APCS-GNU: struct.s19* noalias sret +// AAPCS: define arm_aapcscc i32 @f19() +struct s19 { int f0; struct s8 f1; }; +struct s19 f19(void) {} + +// APCS-GNU: define void @f20( +// APCS-GNU: struct.s20* noalias sret +// AAPCS: define arm_aapcscc i32 @f20() +struct s20 { struct s8 f1; int f0; }; +struct s20 f20(void) {} + +// APCS-GNU: define i8 @f21() +// AAPCS: define arm_aapcscc i32 @f21() +struct s21 { struct {} f1; int f0 : 4; }; +struct s21 f21(void) {} + +// APCS-GNU: define i16 @f22() +// APCS-GNU: define i32 @f23() +// APCS-GNU: define i64 @f24() +// APCS-GNU: define i128 @f25() +// APCS-GNU: define i64 @f26() +// APCS-GNU: define i128 @f27() +// AAPCS: define arm_aapcscc i16 @f22() +// AAPCS: define arm_aapcscc i32 @f23() +// AAPCS: define arm_aapcscc void @f24({{.*}} noalias sret +// AAPCS: define arm_aapcscc void @f25({{.*}} noalias sret +// AAPCS: define arm_aapcscc void @f26({{.*}} noalias sret +// AAPCS: define arm_aapcscc void @f27({{.*}} noalias sret +_Complex char f22(void) {} +_Complex short f23(void) {} +_Complex int f24(void) {} +_Complex long long f25(void) {} +_Complex float f26(void) {} +_Complex double f27(void) {} + +// APCS-GNU: define i16 @f28() +// AAPCS: define arm_aapcscc i16 @f28() +struct s28 { _Complex char f0; }; +struct s28 f28() {} + +// APCS-GNU: define i32 @f29() +// AAPCS: define arm_aapcscc i32 @f29() +struct s29 { _Complex short f0; }; +struct s29 f29() {} + +// APCS-GNU: define void @f30({{.*}} noalias sret +// AAPCS: define arm_aapcscc void @f30({{.*}} noalias sret +struct s30 { _Complex int f0; }; +struct s30 f30() {} + +// PR11905 +struct s31 { char x; }; +void f31(struct s31 s) { } +// AAPCS: @f31([1 x i32] %s.coerce) +// AAPCS: %s = alloca %struct.s31, align 4 +// AAPCS: alloca [1 x i32] +// AAPCS: store [1 x i32] %s.coerce, [1 x i32]* +// APCS-GNU: @f31([1 x i32] %s.coerce) +// APCS-GNU: %s = alloca %struct.s31, align 4 +// APCS-GNU: alloca [1 x i32] +// APCS-GNU: store [1 x i32] %s.coerce, [1 x i32]* -- cgit v1.2.3