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llvm-capstone/clang/test/Driver/debug-options.c
Serge Pavlov b43573b9a4 Driver must return non-zero code on errors in command line 
This is recommit of r302775, reverted in r302777 due to a fail in
clang-tidy. Original mesage is below.

Now if clang driver is given wrong arguments, in some cases it
continues execution and returns zero code. This change fixes this
behavior.

The fix revealed some errors in clang test set.

File test/Driver/gfortran.f90 added in r118203 checks forwarding
gfortran flags to GCC. Now driver reports error on this file, because
the option -working-directory implemented in clang differs from the
option with the same name implemented in gfortran, in clang the option
requires argument, in gfortran does not.

In the file test/Driver/arm-darwin-builtin.c clang is called with
options -fbuiltin-strcat and -fbuiltin-strcpy. These option were removed
in r191435 and now clang reports error on this test.

File arm-default-build-attributes.s uses option -verify, which is not
supported by driver, it is cc1 option.

Similarly, the file split-debug.h uses options -fmodules-embed-all-files
and -fmodule-format=obj, which are not supported by driver.

Other revealed errors are mainly mistypes.

Differential Revision: https://reviews.llvm.org/D33013

llvm-svn: 303756
2017-05-24 14:57:17 +00:00

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// Check to make sure clang is somewhat picky about -g options.
// rdar://10383444
// Linux.
// RUN: %clang -### -c -g %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G -check-prefix=G_GDB %s
// RUN: %clang -### -c -g2 %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G %s
// RUN: %clang -### -c -g3 %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G %s
// RUN: %clang -### -c -ggdb %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G -check-prefix=G_GDB %s
// RUN: %clang -### -c -ggdb1 %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY -check-prefix=G_GDB %s
// RUN: %clang -### -c -ggdb3 %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G %s
// RUN: %clang -### -c -glldb %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G -check-prefix=G_LLDB %s
// RUN: %clang -### -c -gsce %s -target x86_64-linux-gnu 2>&1 \
// Darwin.
// RUN: | FileCheck -check-prefix=G -check-prefix=G_SCE %s
// RUN: %clang -### -c -g %s -target x86_64-apple-darwin 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF2 \
// RUN: -check-prefix=G_LLDB %s
// RUN: %clang -### -c -g %s -target x86_64-apple-darwin16 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 \
// RUN: -check-prefix=G_LLDB %s
// RUN: %clang -### -c -g2 %s -target x86_64-apple-darwin16 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// RUN: %clang -### -c -g3 %s -target x86_64-apple-darwin16 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// RUN: %clang -### -c -ggdb %s -target x86_64-apple-darwin16 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 \
// RUN: -check-prefix=G_GDB %s
// RUN: %clang -### -c -ggdb1 %s -target x86_64-apple-darwin16 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY %s
// RUN: %clang -### -c -ggdb3 %s -target x86_64-apple-darwin16 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// RUN: %clang -### -c -g %s -target x86_64-apple-macosx10.11 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// RUN: %clang -### -c -g %s -target x86_64-apple-macosx10.10 2>&1 \
// RUN: | FileCheck -check-prefix=G_ONLY_DWARF2 %s
// RUN: %clang -### -c -g %s -target armv7-apple-ios9.0 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// RUN: %clang -### -c -g %s -target armv7-apple-ios8.0 2>&1 \
// RUN: | FileCheck -check-prefix=G_ONLY_DWARF2 %s
// RUN: %clang -### -c -g %s -target armv7k-apple-watchos 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// RUN: %clang -### -c -g %s -target arm64-apple-tvos9.0 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// FreeBSD.
// RUN: %clang -### -c -g %s -target x86_64-pc-freebsd10.0 2>&1 \
// RUN: | FileCheck -check-prefix=G_GDB %s
// On the PS4, -g defaults to -gno-column-info, and we always generate the
// arange section.
// RUN: %clang -### -c %s -target x86_64-scei-ps4 2>&1 \
// RUN: | FileCheck -check-prefix=NOG_PS4 %s
// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
// RUN: | FileCheck -check-prefix=G_PS4 %s
// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
// RUN: | FileCheck -check-prefix=G_SCE %s
// RUN: %clang -### -c %s -g -target x86_64-scei-ps4 2>&1 \
// RUN: | FileCheck -check-prefix=NOCI %s
// RUN: %clang -### -c %s -g -gcolumn-info -target x86_64-scei-ps4 2>&1 \
// RUN: | FileCheck -check-prefix=CI %s
// RUN: %clang -### -c -gdwarf-2 %s 2>&1 \
// RUN: | FileCheck -check-prefix=G_ONLY_DWARF2 %s
//
// RUN: not %clang -### -c -gfoo %s 2>&1 | FileCheck -check-prefix=G_ERR %s
// RUN: %clang -### -c -g -g0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
// RUN: %clang -### -c -ggdb0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
// RUN: %clang -### -c -glldb -g0 %s 2>&1 | FileCheck -check-prefix=G_NO %s
// RUN: %clang -### -c -glldb -g1 %s 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY -check-prefix=G_LLDB %s
//
// PS4 defaults to sce; -ggdb0 changes tuning but turns off debug info,
// then -g turns it back on without affecting tuning.
// RUN: %clang -### -c -ggdb0 -g -target x86_64-scei-ps4 %s 2>&1 \
// RUN: | FileCheck -check-prefix=G -check-prefix=G_GDB %s
//
// RUN: %clang -### -c -g1 %s 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY %s
// RUN: %clang -### -c -gmlt %s 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY %s
// RUN: %clang -### -c -gline-tables-only %s 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY %s
// RUN: %clang -### -c -gline-tables-only %s -target x86_64-apple-darwin 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY %s
// RUN: %clang -### -c -gline-tables-only %s -target i686-pc-openbsd 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY_DWARF2 %s
// RUN: %clang -### -c -gline-tables-only %s -target x86_64-pc-freebsd10.0 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY_DWARF2 %s
// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-linux-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G_ONLY %s
// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-apple-darwin16 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE -check-prefix=G_DWARF4 %s
// RUN: %clang -### -c -gline-tables-only -g %s -target i686-pc-openbsd 2>&1 \
// RUN: | FileCheck -check-prefix=G_ONLY_DWARF2 %s
// RUN: %clang -### -c -gline-tables-only -g %s -target x86_64-pc-freebsd10.0 2>&1 \
// RUN: | FileCheck -check-prefix=G_ONLY_DWARF2 %s
// RUN: %clang -### -c -gline-tables-only -g %s -target i386-pc-solaris 2>&1 \
// RUN: | FileCheck -check-prefix=G_ONLY_DWARF2 %s
// RUN: %clang -### -c -gline-tables-only -g0 %s 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_NO %s
//
// RUN: %clang -### -c -grecord-gcc-switches %s 2>&1 \
// | FileCheck -check-prefix=GRECORD %s
// RUN: %clang -### -c -gno-record-gcc-switches %s 2>&1 \
// | FileCheck -check-prefix=GNO_RECORD %s
// RUN: %clang -### -c -grecord-gcc-switches -gno-record-gcc-switches %s 2>&1 \
// | FileCheck -check-prefix=GNO_RECORD %s/
// RUN: %clang -### -c -grecord-gcc-switches -o - %s 2>&1 \
// | FileCheck -check-prefix=GRECORD_O %s
// RUN: %clang -### -c -O3 -ffunction-sections -grecord-gcc-switches %s 2>&1 \
// | FileCheck -check-prefix=GRECORD_OPT %s
//
// RUN: %clang -### -c -gstrict-dwarf -gno-strict-dwarf %s 2>&1 \
// RUN: | FileCheck -check-prefix=GIGNORE %s
//
// RUN: %clang -### -c -ggnu-pubnames %s 2>&1 | FileCheck -check-prefix=GOPT %s
//
// RUN: %clang -### -c -gdwarf-aranges %s 2>&1 | FileCheck -check-prefix=GARANGE %s
//
// RUN: %clang -### -fdebug-types-section %s 2>&1 \
// RUN: | FileCheck -check-prefix=FDTS %s
//
// RUN: %clang -### -fdebug-types-section -fno-debug-types-section %s 2>&1 \
// RUN: | FileCheck -check-prefix=NOFDTS %s
//
// RUN: %clang -### -g -gno-column-info %s 2>&1 \
// RUN: | FileCheck -check-prefix=NOCI %s
//
// RUN: %clang -### -g -target x86_64-unknown-unknown %s 2>&1 \
// | FileCheck -check-prefix=CI %s
//
// RUN: %clang -### -gmodules %s 2>&1 \
// RUN: | FileCheck -check-prefix=GEXTREFS %s
//
// RUN: %clang -### -gmodules -g %s 2>&1 \
// RUN: | FileCheck -check-prefix=GEXTREFS %s
//
// RUN: %clang -### -gline-tables-only -gmodules %s 2>&1 \
// RUN: | FileCheck -check-prefix=GEXTREFS %s
//
// RUN: %clang -### -gmodules -gline-tables-only %s 2>&1 \
// RUN: | FileCheck -check-prefix=GLTO_ONLY %s
//
// G: "-cc1"
// G: "-debug-info-kind=limited"
//
// NOG_PS4: "-cc1"
// NOG_PS4-NOT "-dwarf-version=
// NOG_PS4: "-generate-arange-section"
// NOG_PS4-NOT: "-dwarf-version=
//
// G_PS4: "-cc1"
// G_PS4: "-dwarf-version=
// G_PS4: "-generate-arange-section"
//
// G_ERR: error: unknown argument:
//
// G_NO: "-cc1"
// G_NO-NOT: -debug-info-kind=
//
// GLTO_ONLY: "-cc1"
// GLTO_ONLY-NOT: "-dwarf-ext-refs"
// GLTO_ONLY: "-debug-info-kind=line-tables-only"
// GLTO_ONLY-NOT: "-dwarf-ext-refs"
//
// GLTO_ONLY_DWARF2: "-cc1"
// GLTO_ONLY_DWARF2: "-debug-info-kind=line-tables-only"
// GLTO_ONLY_DWARF2: "-dwarf-version=2"
//
// G_ONLY: "-cc1"
// G_ONLY: "-debug-info-kind=limited"
//
// These tests assert that "-gline-tables-only" "-g" uses the latter,
// but otherwise not caring about the DebugInfoKind.
// G_ONLY_DWARF2: "-cc1"
// G_ONLY_DWARF2: "-debug-info-kind={{standalone|limited}}"
// G_ONLY_DWARF2: "-dwarf-version=2"
//
// G_STANDALONE: "-cc1"
// G_STANDALONE: "-debug-info-kind=standalone"
// G_DWARF4: "-dwarf-version=4"
//
// G_GDB: "-debugger-tuning=gdb"
// G_LLDB: "-debugger-tuning=lldb"
// G_SCE: "-debugger-tuning=sce"
//
// This tests asserts that "-gline-tables-only" "-g0" disables debug info.
// GLTO_NO: "-cc1"
// GLTO_NO-NOT: -debug-info-kind=
//
// GRECORD: "-dwarf-debug-flags"
// GRECORD: -### -c -grecord-gcc-switches
//
// GNO_RECORD-NOT: "-dwarf-debug-flags"
// GNO_RECORD-NOT: -### -c -grecord-gcc-switches
//
// GRECORD_O: "-dwarf-debug-flags"
// GRECORD_O: -### -c -grecord-gcc-switches -o -
//
// GRECORD_OPT: -### -c -O3 -ffunction-sections -grecord-gcc-switches
//
// GIGNORE-NOT: "argument unused during compilation"
//
// GOPT: -generate-gnu-dwarf-pub-sections
//
// GARANGE: -generate-arange-section
//
// FDTS: "-backend-option" "-generate-type-units"
//
// NOFDTS-NOT: "-backend-option" "-generate-type-units"
//
// CI: "-dwarf-column-info"
//
// NOCI-NOT: "-dwarf-column-info"
//
// GEXTREFS: "-dwarf-ext-refs" "-fmodule-format=obj" "-debug-info-kind={{standalone|limited}}"
// RUN: not %clang -cc1 -debug-info-kind=watkind 2>&1 | FileCheck -check-prefix=BADSTRING1 %s
// BADSTRING1: error: invalid value 'watkind' in '-debug-info-kind=watkind'
// RUN: not %clang -cc1 -debugger-tuning=gmodal 2>&1 | FileCheck -check-prefix=BADSTRING2 %s
// BADSTRING2: error: invalid value 'gmodal' in '-debugger-tuning=gmodal'
// RUN: %clang -### -fdebug-macro %s 2>&1 | FileCheck -check-prefix=MACRO %s
// RUN: %clang -### -fno-debug-macro %s 2>&1 | FileCheck -check-prefix=NOMACRO %s
// RUN: %clang -### %s 2>&1 | FileCheck -check-prefix=NOMACRO %s
// MACRO: "-debug-info-macro"
// NOMACRO-NOT: "-debug-info-macro"
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