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llvm / llvm-project / 0e85232fa39dbe54b13b40320460dd4f945b29fd / . / llvm / test / DebugInfo / debugify-each.ll
blob: 1020b8137268401e84abb042c32abb75d4be3176 [file] [log] [blame]
Anastasis Grammenosd6c66782018-05-17 18:19:58 +0000[diff] [blame]1; RUN: opt -debugify-each -O3 -S -o /dev/null < %s 2> %t
Vedant Kumar5c6b3fb2018-05-16 17:30:58 +0000[diff] [blame]2; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
3; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
Fangrui Song98b93382020-11-02 08:16:43 -0800[diff] [blame]4; RUN: opt -disable-output -debugify-each -passes='default<O3>' %s 2> %t
5; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
6; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
Vedant Kumar5c6b3fb2018-05-16 17:30:58 +0000[diff] [blame]7
Anastasis Grammenosd6c66782018-05-17 18:19:58 +0000[diff] [blame]8; RUN: opt -enable-debugify -debugify-each -O3 -S -o /dev/null < %s 2> %t
Vedant Kumar5c6b3fb2018-05-16 17:30:58 +0000[diff] [blame]9; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
10; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
11
Anastasis Grammenosd6c66782018-05-17 18:19:58 +0000[diff] [blame]12; RUN: opt -debugify-each -instrprof -instrprof -sroa -sccp -S -o /dev/null < %s 2> %t
Vedant Kumar5c6b3fb2018-05-16 17:30:58 +0000[diff] [blame]13; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
14; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
Vedant Kumar595ba1d2018-05-15 00:29:27 +0000[diff] [blame]15
Anastasis Grammenosd6c66782018-05-17 18:19:58 +0000[diff] [blame]16; Verify that debugify each can be safely used with piping
17; RUN: opt -debugify-each -O1 < %s | opt -O2 -o /dev/null
18
Vedant Kumara9e27312018-06-06 19:05:41 +0000[diff] [blame]19; Check that the quiet mode emits no messages.
20; RUN: opt -disable-output -debugify-quiet -debugify-each -O1 < %s 2>&1 | count 0
21
Vedant Kumaradbd27a2018-06-04 00:11:49 +0000[diff] [blame]22; Check that stripped textual IR compares equal before and after applying
23; debugify.
Vedant Kumar122a6bf2020-04-10 14:58:13 -0700[diff] [blame]24; RUN: opt -O1 < %s -S -o %t.before
25; RUN: opt -O1 -debugify-each < %s -S -o %t.after
Vedant Kumaradbd27a2018-06-04 00:11:49 +0000[diff] [blame]26; RUN: diff %t.before %t.after
27
28; Check that stripped IR compares equal before and after applying debugify.
Vedant Kumar122a6bf2020-04-10 14:58:13 -0700[diff] [blame]29; RUN: opt -O1 < %s | llvm-dis -o %t.before
30; RUN: opt -O1 -debugify-each < %s | llvm-dis -o %t.after
Vedant Kumaradbd27a2018-06-04 00:11:49 +0000[diff] [blame]31; RUN: diff %t.before %t.after
32
Arthur Eubanks7de6dcd2020-11-16 11:47:50 -0800[diff] [blame]33; Check that we only run debugify once per function per function pass.
34; This ensures that we don't run it for pass managers/verifiers/printers.
35; RUN: opt -debugify-each -passes=instsimplify -S -o /dev/null < %s 2> %t
36; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS-ONE
37
38; Check that we only run debugify once per module pass
39; (plus the implicitly added begin/end verifier passes).
40; RUN: opt -debugify-each -passes=globalopt -S -o /dev/null < %s 2> %t
41; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS-ONE
42
Vedant Kumaradbd27a2018-06-04 00:11:49 +0000[diff] [blame]43define void @foo(i32 %arg) {
44 call i32 asm "bswap $0", "=r,r"(i32 %arg)
Vedant Kumar595ba1d2018-05-15 00:29:27 +0000[diff] [blame]45 ret void
46}
47
48define void @bar() {
49 ret void
50}
51
52; Verify that the module & function (check-)debugify passes run at least twice.
53
Vedant Kumar5c6b3fb2018-05-16 17:30:58 +0000[diff] [blame]54; MODULE-PASS: CheckModuleDebugify [{{.*}}]
55; MODULE-PASS: CheckModuleDebugify [{{.*}}]
Vedant Kumar595ba1d2018-05-15 00:29:27 +0000[diff] [blame]56
Vedant Kumar5c6b3fb2018-05-16 17:30:58 +0000[diff] [blame]57; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
58; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
59; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
60; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
Arthur Eubanks7de6dcd2020-11-16 11:47:50 -0800[diff] [blame]61
62; MODULE-PASS-ONE: CheckModuleDebugify [{{.*}}]
63; MODULE-PASS-ONE-NOT: CheckModuleDebugify [{{.*}}]
64
65; FUNCTION-PASS-ONE: CheckFunctionDebugify [{{.*}}]
66; FUNCTION-PASS-ONE: CheckFunctionDebugify [{{.*}}]
67; FUNCTION-PASS-ONE-NOT: CheckFunctionDebugify [{{.*}}]