tejohnson added a comment.
In D67592#1688413 <https://reviews.llvm.org/D67592#1688413>, @thakis wrote:
> This is failing on my mac like so:
This should be fixed by r373237. I didn't get any email with buildbot failures,
but someone mailed one to me manually. Not sure why it only fails sometimes.
>
>
> FAIL: Clang :: Frontend/stdin-input.c (1 of 1)
> ******************** TEST 'Clang :: Frontend/stdin-input.c' FAILED
> ********************
> Script:
> --
> : 'RUN: at line 1'; cat
> /Users/thakis/src/llvm-project/clang/test/Frontend/stdin-input.c |
> /Users/thakis/src/llvm-project/out/gn/bin/clang -emit-llvm -g -S -Xclang
> -main-file-name -Xclang test/foo.c -x c - -o - |
> /Users/thakis/src/llvm-project/out/gn/bin/FileCheck
> /Users/thakis/src/llvm-project/clang/test/Frontend/stdin-input.c
> --
> Exit Code: 1
>
> Command Output (stderr):
> --
> + : 'RUN: at line 1'
> + cat /Users/thakis/src/llvm-project/clang/test/Frontend/stdin-input.c
> + /Users/thakis/src/llvm-project/out/gn/bin/clang -emit-llvm -g -S -Xclang
> -main-file-name -Xclang test/foo.c -x c - -o -
> + /Users/thakis/src/llvm-project/out/gn/bin/FileCheck
> /Users/thakis/src/llvm-project/clang/test/Frontend/stdin-input.c
> /Users/thakis/src/llvm-project/clang/test/Frontend/stdin-input.c:5:11:
> error: CHECK: expected string not found in input
> // CHECK: !1 = !DIFile(filename: "test/foo.c"
> ^
> <stdin>:3:1: note: scanning from here
> target datalayout =
> "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
> ^
> <stdin>:24:1: note: possible intended match here
> !6 = !DIFile(filename: "test/foo.c", directory:
> "/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Frontend")
> ^
>
> --
>
> ********************
> Testing Time: 0.06s
> ********************
> Failing Tests (1):
> Clang :: Frontend/stdin-input.c
>
>
> If I manually run `bin/llvm-lit clang/test/Frontend/stdin-input.c` it fails,
> but if I run the command it claims to be running it passes.
>
> If I replace the `FileCheck` on the run line with `> tmp.txt` I see what the
> failing FileCheck is seeing:
>
> !0 = !{i32 2, !"SDK Version", [2 x i32] [i32 10, i32 14]}
> !1 = !{i32 2, !"Dwarf Version", i32 4}
> !2 = !{i32 2, !"Debug Info Version", i32 3}
> !3 = !{i32 1, !"wchar_size", i32 4}
> !4 = !{i32 7, !"PIC Level", i32 2}
> !5 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6, producer:
> "clang version 10.0.0 ", isOptimized: false, runtimeVersion: 0, emissionKind:
> FullDebug, enums: !7, nameTableKind: None)
> !6 = !DIFile(filename: "test/foo.c", directory:
> "/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Frontend")
>
>
> I'm guessing lit sets some env var that makes clang emit these additional
> values (?)
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D67592/new/
https://reviews.llvm.org/D67592
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