1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
2 ; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
3 ; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
4 ; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
5 ; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
6 target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
8 ; Checks if !prof metadata is corret in deadargelim.
10 define void @caller() #0 {
11 ; IS________OPM-LABEL: define {{[^@]+}}@caller() {
12 ; IS________OPM-NEXT: [[X:%.*]] = alloca i32, align 4
13 ; IS________OPM-NEXT: store i32 42, i32* [[X]], align 4
14 ; IS________OPM-NEXT: call void @promote_i32_ptr(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X]]), !prof [[PROF0:![0-9]+]]
15 ; IS________OPM-NEXT: ret void
17 ; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@caller() {
18 ; IS__TUNIT_NPM-NEXT: [[X:%.*]] = alloca i32, align 4
19 ; IS__TUNIT_NPM-NEXT: store i32 42, i32* [[X]], align 4
20 ; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[X]], align 4
21 ; IS__TUNIT_NPM-NEXT: call void @promote_i32_ptr(i32 [[TMP1]]), !prof [[PROF0:![0-9]+]]
22 ; IS__TUNIT_NPM-NEXT: ret void
24 ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@caller() {
25 ; IS__CGSCC_NPM-NEXT: call void @promote_i32_ptr(i32 undef), !prof [[PROF0:![0-9]+]]
26 ; IS__CGSCC_NPM-NEXT: ret void
30 call void @promote_i32_ptr(i32* %x), !prof !0
34 define internal void @promote_i32_ptr(i32* %xp) {
35 ; IS________OPM-LABEL: define {{[^@]+}}@promote_i32_ptr
36 ; IS________OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[XP:%.*]]) {
37 ; IS________OPM-NEXT: [[X:%.*]] = load i32, i32* [[XP]], align 4
38 ; IS________OPM-NEXT: call void @use_i32(i32 [[X]])
39 ; IS________OPM-NEXT: ret void
41 ; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@promote_i32_ptr
42 ; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]]) {
43 ; IS__TUNIT_NPM-NEXT: [[XP_PRIV:%.*]] = alloca i32, align 4
44 ; IS__TUNIT_NPM-NEXT: store i32 [[TMP0]], i32* [[XP_PRIV]], align 4
45 ; IS__TUNIT_NPM-NEXT: [[X:%.*]] = load i32, i32* [[XP_PRIV]], align 4
46 ; IS__TUNIT_NPM-NEXT: call void @use_i32(i32 [[X]])
47 ; IS__TUNIT_NPM-NEXT: ret void
49 ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@promote_i32_ptr
50 ; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) {
51 ; IS__CGSCC_NPM-NEXT: [[XP_PRIV:%.*]] = alloca i32, align 4
52 ; IS__CGSCC_NPM-NEXT: [[X:%.*]] = load i32, i32* [[XP_PRIV]], align 4
53 ; IS__CGSCC_NPM-NEXT: call void @use_i32(i32 42)
54 ; IS__CGSCC_NPM-NEXT: ret void
56 %x = load i32, i32* %xp
57 call void @use_i32(i32 %x)
61 declare void @use_i32(i32)
63 !0 = !{!"branch_weights", i32 30}
65 ; CHECK: [[META0:![0-9]+]] = !{!"branch_weights", i32 30}