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
5; RUN: opt -enable-debugify -debugify-each -O3 -S -o /dev/null < %s 2> %t
6; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
7; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
8
9; RUN: opt -debugify-each -instrprof -instrprof -sroa -sccp -S -o /dev/null < %s 2> %t
10; RUN: FileCheck %s -input-file=%t -check-prefix=MODULE-PASS
11; RUN: FileCheck %s -input-file=%t -check-prefix=FUNCTION-PASS
12
13; Verify that debugify each can be safely used with piping
14; RUN: opt -debugify-each -O1 < %s | opt -O2 -o /dev/null
15
16; Check that the quiet mode emits no messages.
17; RUN: opt -disable-output -debugify-quiet -debugify-each -O1 < %s 2>&1 | count 0
18
19; Check that stripped textual IR compares equal before and after applying
20; debugify.
21; RUN: opt -O1 < %s -S -o %t.before
22; RUN: opt -O1 -debugify-each < %s -S -o %t.after
23; RUN: diff %t.before %t.after
24
25; Check that stripped IR compares equal before and after applying debugify.
26; RUN: opt -O1 < %s | llvm-dis -o %t.before
27; RUN: opt -O1 -debugify-each < %s | llvm-dis -o %t.after
28; RUN: diff %t.before %t.after
29
30define void @foo(i32 %arg) {
31  call i32 asm "bswap $0", "=r,r"(i32 %arg)
32  ret void
33}
34
35define void @bar() {
36  ret void
37}
38
39; Verify that the module & function (check-)debugify passes run at least twice.
40
41; MODULE-PASS: CheckModuleDebugify [{{.*}}]
42; MODULE-PASS: CheckModuleDebugify [{{.*}}]
43
44; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
45; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
46; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
47; FUNCTION-PASS: CheckFunctionDebugify [{{.*}}]
48