1 // Build two version of the bitcode library, one with a target-cpu set and one without
2 // RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx803 -DBITCODE -emit-llvm-bc -o %t-lib.bc %s
3 // RUN: %clang_cc1 -triple amdgcn-- -DBITCODE -emit-llvm-bc -o %t-lib.no-cpu.bc %s
4
5 // RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx90a -emit-llvm-bc -o %t.bc %s
6 // RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx90a -emit-llvm \
7 // RUN: -mlink-builtin-bitcode %t-lib.bc -o - %t.bc | FileCheck %s
8
9 // RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx90a -emit-llvm-bc -o %t.bc %s
10 // RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx90a -emit-llvm \
11 // RUN: -mlink-builtin-bitcode %t-lib.no-cpu.bc -o - %t.bc | FileCheck %s
12
13 #ifdef BITCODE
no_attr(void)14 int no_attr(void) { return 42; }
attr_in_target(void)15 int __attribute__((target("gfx8-insts"))) attr_in_target(void) { return 42; }
attr_not_in_target(void)16 int __attribute__((target("extended-image-insts"))) attr_not_in_target(void) { return 42; }
attr_incompatible(void)17 int __attribute__((target("no-gfx9-insts"))) attr_incompatible(void) { return 42; }
18 int x = 12;
19 #endif
20
21 extern int no_attr(void);
22 extern int attr_in_target(void);
23 extern int attr_not_in_target(void);
24 extern int attr_incompatible(void);
25 extern int x;
26
bar()27 int bar() { return no_attr() + attr_in_target() + attr_not_in_target() + attr_incompatible() + x; }
28
29 // CHECK: @x = internal addrspace(1) global i32 12, align 4
30
31 // CHECK-LABEL: define dso_local i32 @bar
32 // CHECK-SAME: () #[[ATTR_BAR:[0-9]+]] {
33 //
34 // CHECK-LABEL: define internal i32 @no_attr
35 // CHECK-SAME: () #[[ATTR_COMPATIBLE:[0-9]+]] {
36
37 // CHECK-LABEL: define internal i32 @attr_in_target
38 // CHECK-SAME: () #[[ATTR_COMPATIBLE:[0-9]+]] {
39
40 // CHECK-LABEL: define internal i32 @attr_not_in_target
41 // CHECK-SAME: () #[[ATTR_EXTEND:[0-9]+]] {
42
43 // CHECK-LABEL: @attr_incompatible
44 // CHECK-SAME: () #[[ATTR_INCOMPATIBLE:[0-9]+]] {
45
46 // CHECK: attributes #[[ATTR_BAR]] = { {{.*}} "target-cpu"="gfx90a" "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-fadd-rtn-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64" }
47 // CHECK: attributes #[[ATTR_COMPATIBLE]] = { {{.*}} "target-cpu"="gfx90a" "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-fadd-rtn-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gws,+image-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64" }
48 // CHECK: attributes #[[ATTR_EXTEND]] = { {{.*}} "target-cpu"="gfx90a" "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-fadd-rtn-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+extended-image-insts,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gws,+image-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64" }
49 // CHECK: attributes #[[ATTR_INCOMPATIBLE]] = { {{.*}} "target-cpu"="gfx90a" "target-features"="+16-bit-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-fadd-rtn-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dpp,+gfx8-insts,+gfx90a-insts,+gws,+image-insts,+mai-insts,+s-memrealtime,+s-memtime-inst,+wavefrontsize64,-gfx9-insts" }
50