1; RUN: opt -debugify-each -O3 -S -o /dev/null < %s 2> %t
2; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
3; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
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
7
8; RUN: opt -enable-debugify -debugify-each -O3 -S -o /dev/null < %s 2> %t
9; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
10; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
11
12; RUN: opt -debugify-each -instrprof -instrprof -sroa -sccp -S -o /dev/null < %s 2> %t
13; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
14; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
15
16; Verify that debugify each can be safely used with piping
17; RUN: opt -debugify-each -O1 < %s | opt -O2 -o /dev/null
18
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
22; Check that stripped textual IR compares equal before and after applying
23; debugify.
24; RUN: opt -O1 < %s -S -o %t.before
25; RUN: opt -O1 -debugify-each < %s -S -o %t.after
26; RUN: diff %t.before %t.after
27
28; Check that stripped IR compares equal before and after applying debugify.
29; RUN: opt -O1 < %s | llvm-dis -o %t.before
30; RUN: opt -O1 -debugify-each < %s | llvm-dis -o %t.after
31; RUN: diff %t.before %t.after
32
33define void @foo(i32 %arg) {
34  call i32 asm "bswap $0", "=r,r"(i32 %arg)
35  ret void
36}
37
38define void @bar() {
39  ret void
40}
41
42; Verify that the module & function (check-)debugify passes run at least twice.
43
44; MODULE-PASS: CheckModuleDebugify [{{.*}}]
45; MODULE-PASS: CheckModuleDebugify [{{.*}}]
46
47; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
48; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
49; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
50; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
51