1 | // RUN: %clang_cc1 -w -triple i386-pc-elfiamcu -mfloat-abi soft -emit-llvm -o - %s | FileCheck %s |
2 | |
3 | // CHECK-LABEL: define void @ints(i32 %a, i32 %b, i32 %c, i32 %d) |
4 | void ints(int a, int b, int c, int d) {} |
5 | |
6 | // CHECK-LABEL: define void @floats(float %a, float %b, float %c, float %d) |
7 | void floats(float a, float b, float c, float d) {} |
8 | |
9 | // CHECK-LABEL: define void @mixed(i32 %a, float %b, i32 %c, float %d) |
10 | void mixed(int a, float b, int c, float d) {} |
11 | |
12 | // CHECK-LABEL: define void @doubles(double %d1, double %d2) |
13 | void doubles(double d1, double d2) {} |
14 | |
15 | // CHECK-LABEL: define void @mixedDoubles(i32 %a, double %d1) |
16 | void mixedDoubles(int a, double d1) {} |
17 | |
18 | typedef struct st3_t { |
19 | char a[3]; |
20 | } st3_t; |
21 | |
22 | typedef struct st4_t { |
23 | int a; |
24 | } st4_t; |
25 | |
26 | typedef struct st5_t { |
27 | int a; |
28 | char b; |
29 | } st5_t; |
30 | |
31 | typedef struct st12_t { |
32 | int a; |
33 | int b; |
34 | int c; |
35 | } st12_t; |
36 | |
37 | // CHECK-LABEL: define void @smallStructs(i32 %st1.coerce, i32 %st2.coerce, i32 %st3.coerce) |
38 | void smallStructs(st4_t st1, st4_t st2, st4_t st3) {} |
39 | |
40 | // CHECK-LABEL: define void @paddedStruct(i32 %i1, i32 %st.coerce0, i32 %st.coerce1, i32 %st4.0) |
41 | void paddedStruct(int i1, st5_t st, st4_t st4) {} |
42 | |
43 | // CHECK-LABEL: define void @largeStructBegin(%struct.st12_t* byval align 4 %st) |
44 | void largeStructBegin(st12_t st) {} |
45 | |
46 | // CHECK-LABEL: define void @largeStructMiddle(i32 %i1, %struct.st12_t* byval align 4 %st, i32 %i2, i32 %i3) |
47 | void largeStructMiddle(int i1, st12_t st, int i2, int i3) {} |
48 | |
49 | // CHECK-LABEL: define void @largeStructEnd(i32 %i1, i32 %i2, i32 %i3, i32 %st.0, i32 %st.1, i32 %st.2) |
50 | void largeStructEnd(int i1, int i2, int i3, st12_t st) {} |
51 | |
52 | // CHECK-LABEL: define i24 @retNonPow2Struct(i32 %r.coerce) |
53 | st3_t retNonPow2Struct(st3_t r) { return r; } |
54 | |
55 | // CHECK-LABEL: define i32 @retSmallStruct(i32 %r.coerce) |
56 | st4_t retSmallStruct(st4_t r) { return r; } |
57 | |
58 | // CHECK-LABEL: define i64 @retPaddedStruct(i32 %r.coerce0, i32 %r.coerce1) |
59 | st5_t retPaddedStruct(st5_t r) { return r; } |
60 | |
61 | // CHECK-LABEL: define void @retLargeStruct(%struct.st12_t* noalias sret %agg.result, i32 %i1, %struct.st12_t* byval align 4 %r) |
62 | st12_t retLargeStruct(int i1, st12_t r) { return r; } |
63 | |
64 | // CHECK-LABEL: define i32 @varArgs(i32 %i1, ...) |
65 | int varArgs(int i1, ...) { return i1; } |
66 | |
67 | // CHECK-LABEL: define double @longDoubleArg(double %ld1) |
68 | long double longDoubleArg(long double ld1) { return ld1; } |
69 | |
70 | |