70 lines
3 KiB
LLVM
70 lines
3 KiB
LLVM
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;; This file tests specifying the debug info filename in the basic block sections profile.
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;; Specify the right filename.
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; RUN: echo '!test M=/path/to/dir/test_filename' > %t1
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; RUN: echo '!!0' >> %t1
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t1 | FileCheck %s -check-prefix=RIGHT-MODULE
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;; Specify no filename and verify that the profile is ingested.
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; RUN: echo '!test' > %t2
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; RUN: echo '!!0' >> %t2
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t2 | FileCheck %s -check-prefix=NO-MODULE
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;; Specify wrong filenames and verify that the profile is not ingested.
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; RUN: echo '!test M=test_filename' > %t3
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; RUN: echo '!!0' >> %t3
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t3 | FileCheck %s -check-prefix=WRONG-MODULE
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; RUN: echo '!test M=./path/to/dir/test_filename' > %t4
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; RUN: echo '!!0' >> %t4
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t4 | FileCheck %s -check-prefix=WRONG-MODULE
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;; Version 1 profile.
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;; Specify the right filename.
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; RUN: echo 'v1' > %t5
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; RUN: echo 'm /path/to/dir/test_filename' >> %t5
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; RUN: echo 'f test' >> %t5
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; RUN: echo 'c 0' >> %t5
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t5 | FileCheck %s -check-prefix=RIGHT-MODULE
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;; Specify no filename and verify that the profile is ingested.
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; RUN: echo 'v1' > %t6
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; RUN: echo 'f test' >> %t6
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; RUN: echo 'c 0' >> %t6
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t6 | FileCheck %s -check-prefix=NO-MODULE
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;; Specify wrong filenames and verify that the profile is not ingested.
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; RUN: echo 'v1' > %t7
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; RUN: echo 'm test_filename' >> %t7
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; RUN: echo 'f test' >> %t7
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; RUN: echo 'c 0' >> %t7
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t7 | FileCheck %s -check-prefix=WRONG-MODULE
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; RUN: echo 'v1' > %t8
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; RUN: echo 'm ./path/to/dir/test_filename' >> %t8
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; RUN: echo 'f test' >> %t8
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; RUN: echo 'c 0' >> %t8
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; RUN: llc < %s -mtriple=x86_64 -function-sections -basic-block-sections=%t8 | FileCheck %s -check-prefix=WRONG-MODULE
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define dso_local i32 @test(i32 noundef %0) #0 !dbg !10 {
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%2 = alloca i32, align 4
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%3 = alloca i32, align 4
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store i32 %0, i32* %3, align 4
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%4 = load i32, i32* %3, align 4
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%5 = icmp slt i32 %4, 0
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br i1 %5, label %6, label %7
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6: ; preds = %1
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store i32 -1, i32* %2, align 4
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ret i32 0
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7:
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ret i32 1
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!2, !3}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1)
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!1 = !DIFile(filename: "/path/to/dir/test_filename", directory: "/path/to/dir")
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!2 = !{i32 7, !"Dwarf Version", i32 5}
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!3 = !{i32 2, !"Debug Info Version", i32 3}
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!10 = distinct !DISubprogram(name: "test", scope: !1, unit: !0)
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;; Check that the split section is created when using the correct module name, or no module name.
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;
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; RIGHT-MODULE: .section .text.split.test,"ax",@progbits
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; NO-MODULE: .section .text.split.test,"ax",@progbits
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; WRONG-MODULE-NOT: .section .text.split.test,"ax",@progbits
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