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/llvm-project-15.0.7/llvm/test/Analysis/BranchProbabilityInfo/
H A Dunreachable.ll3 declare void @bar() cold
28 cold:
56 cold:
66 ; 'cold' block. Ensure that path leading to 'cold' block is preferred.
90 cold:
114 br label %to.cold
117 br label %to.cold
119 to.cold:
120 br label %cold
125 cold:
[all …]
H A Ddeopt-invoke.ll7 declare void @cold() cold
44 ;CHECK: edge invoke -> invoke.cont.cold probability is 0x7fff8000 / 0x80000000 = 100.00% [HOT edge]
52 to label %invoke.cont.cold unwind label %land.pad
53 invoke.cont.cold:
54 call void @cold()
74 ;CHECK: edge invoke -> invoke.cont.cold probability is 0x7fff8000 / 0x80000000 = 100.00% [HOT edge]
81 to label %invoke.cont.cold unwind label %land.pad
82 invoke.cont.cold:
83 call void @cold()
93 call void @cold()
/llvm-project-15.0.7/llvm/test/Transforms/HotColdSplit/
H A Dsection-splitting-custom.ll1 …coldsplit-threshold=-1 -pass-remarks=hotcoldsplit -enable-cold-section=true -hotcoldsplit-cold-sec…
2 …coldsplit-threshold=-1 -pass-remarks=hotcoldsplit -enable-cold-section=true -hotcoldsplit-cold-sec…
4 ; This test case is copied over from split-cold-2.ll, modified
5 ; to test the `-enable-cold-section` and `-hotcoldsplit-cold-section-name`
10 ; CHECK: remark: <unknown>:0:0: fun split cold code into fun.cold.1
13 ; CHECK-NEXT: call void @fun.cold.1
15 ; CHECK: define {{.*}}@fun.cold.1{{.*}} [[cold_attr:#[0-9]+]] section "__cold_custom"
H A Dswifterror.ll8 declare void @sink() cold
11 ; CHECK: call void @in_arg.cold.1(%swift_error** swifterror
13 br i1 undef, label %cold, label %exit
15 cold:
25 ; CHECK: call void @in_alloca.cold.1(%swift_error** swifterror
28 br i1 undef, label %cold, label %exit
30 cold:
39 ; CHECK-LABEL: define {{.*}}@in_arg.cold.1({{.*}} swifterror
42 ; CHECK-LABEL: define {{.*}}@in_alloca.cold.1({{.*}} swifterror
H A Dstale-assume-in-original-func.ll5 ; CHECK: call void @foo.cold.1()
9 ; CHECK-LABEL: define {{.*}} @foo.cold.1(
11 ; CHECK: call void @cold()
17 br i1 %cond, label %cold, label %cont
19 cold:
21 call void @cold()
38 declare void @cold() cold
H A Dretain-section.ll6 ; Retain section after cold code is split off.
9 ; CHECK: call void @fun.cold.1{{.*}}
10 define void @fun() section ".text.cold" {
22 define void @foo() cold {
26 declare void @sink() cold
28 ; CHECK: define {{.*}} @fun.cold.1{{.*}} section ".text.cold"
H A Dsection-splitting-default.ll1 ; RUN: opt -hotcoldsplit -hotcoldsplit-threshold=-1 -pass-remarks=hotcoldsplit -enable-cold-section…
2 ; RUN: opt -passes=hotcoldsplit -hotcoldsplit-threshold=-1 -pass-remarks=hotcoldsplit -enable-cold-…
4 ; This test case is copied over from split-cold-2.ll, modified
5 ; to test the `-enable-cold-section` parameter in opt.
9 ; CHECK: remark: <unknown>:0:0: fun split cold code into fun.cold.1
12 ; CHECK-NEXT: call void @fun.cold.1
14 ; CHECK: define {{.*}}@fun.cold.1{{.*}} [[cold_attr:#[0-9]+]] section "__llvm_cold"
H A Dnoreturn.ll9 ; Don't outline noreturn calls which aren't explicitly marked cold.
12 ; CHECK-NOT: foo.cold.1
29 ; CHECK-NOT: xpc_objc_main.cold.1
44 ; Do outline noreturn calls marked cold.
47 ; CHECK: call {{.*}}@bar.cold.1(
62 ; Do outline noreturn calls preceded by a cold call.
65 ; CHECK: call {{.*}}@baz.cold.1(
80 ; CHECK-LABEL: define {{.*}}@bar.cold.1(
85 declare void @sink() cold
87 declare void @llvm.trap() noreturn cold
H A Deh-pads.ll65 ; The predecessor of a cold invoke may still be extracted (see baz.cold.2).
73 ; The successor of a cold invoke may still be extracted (see baz.cold.1).
82 ; CHECK-LABEL: define {{.*}}@foo.cold.1(
86 ; CHECK-LABEL: define {{.*}}@bar.cold.1(
89 ; CHECK-LABEL: define {{.*}}@baz.cold.1(
92 ; CHECK-LABEL: define {{.*}}@baz.cold.2(
97 declare void @sink() cold
H A Dregion-overlap.ll5 ; __attribute__((cold)) extern void sink(int);
9 ; if (cond2) { // This is the first cold region we visit.
14 ; // There's a larger, overlapping cold region here. But we ignore it.
25 ; CHECK: call {{.*}}@_Z3fooii.cold.1
26 ; CHECK-NOT: _Z3fooii.cold
55 ; CHECK-LABEL: define {{.*}}@_Z3fooii.cold.1
60 declare void @_Z4sinki(i32) cold
H A Doutline-multiple-entry-region.ll5 ; extern __attribute__((cold)) void sink();
10 ; sideeffect(0); // This is cold (it reaches sink()).
14 ; sideeffect(1); // This is cold (it reaches sink()).
27 ; CHECK-LABEL: define {{.*}}@_Z3fooii.cold.1
30 ; CHECK-LABEL: define {{.*}}@_Z3fooii.cold.2
33 ; CHECK-LABEL: define {{.*}}@_Z3fooii.cold.3
77 declare void @_Z4sinkv() cold
H A Dminsize.ll7 ; CHECK: call void @fun.cold.1
21 define void @foo() cold {
25 declare void @sink() cold
27 ; CHECK: define {{.*}} @fun.cold.1{{.*}}#[[outlined_func_attr]]
30 ; CHECK-SAME: cold
H A Dtransfer-debug-info.ll6 ; The block "if.end" in @foo is extracted into a new function, @foo.cold.1.
9 ; CHECK-LABEL: define {{.*}}@foo.cold.1
25 ; - llvm.dbg.value intrinsics for values local to @foo.cold.1 are preserved
31 ; - The DISubprogram for @foo.cold.1 has an empty DISubroutineType
35 ; CHECK: [[NEWSCOPE:![0-9]+]] = distinct !DISubprogram(name: "foo.cold.1", linkageName: "foo.cold.1…
37 ; - Line locations in @foo.cold.1 point to the new scope for @foo.cold.1
60 declare void @sink(i32) cold
/llvm-project-15.0.7/bolt/test/X86/
H A Dsplit-func-icf.s1 # This reproduces an issue where two cold fragments are folded into one, so the
14 # CHECK-DAG: BOLT-INFO: marking main2.cold.1(*2) as a fragment of main
20 # CHECK-DAG: BOLT-WARNING: Ignoring main2.cold.1(*2)
21 # CHECK: BOLT-WARNING: skipped 3 functions due to cold fragments
73 # cold fragment is only reachable through jump table
74 .globl main2.cold.1
75 .type main2.cold.1, %function
76 main2.cold.1:
77 .globl main.cold.1
78 .type main.cold.1, %function
[all …]
H A Dshared_object_entry.s2 # RUN: ld.lld %t.o -o %t.so --shared --entry=func1.cold.1 --emit-relocs
4 # RUN: -split-functions -reorder-blocks=ext-tsp -split-all-cold \
7 # Check that an entry point is a cold symbol
12 # CHECK: [[#%x,ENTRY]] {{.*}} func1.cold.1
14 .globl func1.cold.1
15 .type func1.cold.1,@function
16 func1.cold.1:
26 .size func1.cold.1, .-func1.cold.1
H A Djump-table-move.s8 # CHECK: BOLT-INFO: marking main.cold.1 as a fragment of main
9 # CHECK: BOLT-WARNING: Ignoring main.cold.1
18 jne main.cold.1
23 .globl main.cold.1
24 .type main.cold.1, %function
26 main.cold.1:
28 .size main.cold.1, .-main.cold.1
H A Dsplit-func-jump-table-fragment-reverse.s2 # entries pointing to code in function and its cold fragment.
13 # CHECK: BOLT-INFO: marking main.cold as a fragment of main
18 callq main.cold
22 .globl main.cold
23 .type main.cold, %function
25 main.cold:
45 .size main.cold, .-main.cold
47 # main function, referenced from jump table in cold fragment
H A Dsplit-func-jump-table-fragment.s2 # entries pointing to code in function and its cold fragment.
12 # CHECK: BOLT-INFO: marking main.cold.1 as a fragment of main
21 # exit through abort in main.cold.1, registers cold fragment the regular way
22 ja main.cold.1
39 .globl main.cold.1
40 .type main.cold.1, %function
42 main.cold.1:
H A Dsplit-func-jump-table-fragment-noparent.s2 # entries pointing to code in function and its cold fragment.
13 # CHECK: BOLT-INFO: marking main.cold.1 as a fragment of main
40 # cold fragment is only reachable through jump table
41 .globl main.cold.1
42 .type main.cold.1, %function
44 main.cold.1:
H A Dsplit-func-jump-table-fragment-bidirection.s13 # CHECK: BOLT-INFO: Multiple fragments access same jump table: main; main.cold.1
14 # CHECK: PIC Jump table JUMP_TABLE1 for function main, main.cold.1 at {{.*}} with a total count of…
42 # cold fragment is only reachable
43 .globl main.cold.1
44 .type main.cold.1, %function
46 main.cold.1:
/llvm-project-15.0.7/llvm/test/Transforms/HotColdSplit/X86/
H A Ddo-not-split.ll9 ; The cold region is too small to split.
11 ; CHECK-NOT: foo.cold.1
25 ; CHECK-NOT: bar.cold.1
40 ; CHECK-NOT: fun.cold.1
54 ; entry block is cold.
56 ; CHECK-NOT: cold_entry_block.cold.1
65 ; CHECK-NOT: noinline_func.cold.1
95 ; CHECK-NOT: infinite_loop.cold.1
152 ; CHECK-NOT: sanitize_thread.cold.1
166 ; CHECK-NOT: sanitize_memory.cold.1
[all …]
/llvm-project-15.0.7/llvm/test/tools/llvm-profdata/
H A Dcs-sample-trimmer.test4 …put=%t.proftext %S/Inputs/cs-sample.proftext -sample-merge-cold-context -profile-summary-cold-coun…
6 …xt %S/Inputs/cs-sample.proftext -sample-merge-cold-context -sample-trim-cold-context -profile-summ…
8 …%S/Inputs/cs-sample.proftext -sample-merge-cold-context -sample-trim-cold-context -profile-summary…
/llvm-project-15.0.7/lldb/test/Shell/Unwind/
H A Dsplit-machine-functions.test2 # with lldb when a function is split into a hot and cold part and the cold part
3 # is executed. The cold part has the same function symbol name but with a
4 # ".cold" suffix and this test checks that the back trace is clear.
18 # Test a permutation where foo.cold is very far from foo. The default ordering does not
19 # ensure that there will be a gap between foo and foo.cold. Using a symbol ordering
38 # SPLIT: frame #1: {{.*}}`foo() (.cold) +
46 _Z3foov.cold
/llvm-project-15.0.7/llvm/test/CodeGen/X86/
H A Dgcc_except_table_bb_sections_ehpad_groups_with_cold.ll1 ; Check that when all exception handling blocks are cold, they get grouped with the cold bbs.
22 ; CHECK-LABEL: main.cold:
59 ; CHECK-NEXT: .quad main.cold
68 ; CHECK-NEXT: .uleb128 .Ltmp2-main.cold # jumps to .Ltmp2
73 ; CHECK-NEXT: .quad main.cold
80 ; CHECK-NEXT: .uleb128 main.cold-main.cold # >> Call Site 2 <<
81 ; CHECK-NEXT: .uleb128 .LBB_END0_2-main.cold # Call between main.cold and .LBB_END0_2
/llvm-project-15.0.7/llvm/test/Transforms/Inline/
H A Dinline-cold-callsite.ll2 ; RUN: opt < %s -passes='require<profile-summary>,cgscc(inline)' -inline-threshold=100 -inline-cold…
4 ; This tests that a cold callsite gets the inline-cold-callsite-threshold
6 ; is not cold gets inlined because cost is below the inline-threshold.
32 br i1 %call, label %cold, label %for.inc, !prof !0
34 cold:

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