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llvm-project/clang/test/Driver/autocomplete.c

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[Bash-autocompletion] Add comment to test so that it is easier to fix Summary: clang/test/Driver/autocomplete.c is a test for --autocomplete, and this test might break if people add/modify flags or HelpText. So I've add comment for future developers so that they can fix this file according to the change they had made. Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D36209 llvm-svn: 309794
2017-08-02 15:20:27 +08:00
// Test for the --autocompletion flag, which is an API used for shell
// autocompletion. You may have to update tests in this file when you
// add/modify flags, change HelpTexts or the values of some flags.
[Bash-autocomplete] Fix crash when invoking --autocomplete without value. Summary: Currently clang segfaults when invoked with `clang --autocomplete=`. This patch adds the necessary boundary checks and some tests for corner cases like this. Reviewers: yamaguchi Reviewed By: yamaguchi Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D37465 llvm-svn: 312533
2017-09-05 20:41:00 +08:00
// Some corner cases.
// Just test that this doesn't crash:
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=
[Bash-autocomplete] Fix crash when invoking --autocomplete without value. Summary: Currently clang segfaults when invoked with `clang --autocomplete=`. This patch adds the necessary boundary checks and some tests for corner cases like this. Reviewers: yamaguchi Reviewed By: yamaguchi Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D37465 llvm-svn: 312533
2017-09-05 20:41:00 +08:00
// RUN: %clang --autocomplete=,
// RUN: %clang --autocomplete==
// RUN: %clang --autocomplete=,,
// RUN: %clang --autocomplete=-
[GSoC] Shell autocompletion for clang Summary: This is a first patch for GSoC project, bash-completion for clang. To use this on bash, please run `source clang/utils/bash-autocomplete.sh`. bash-autocomplete.sh is code for bash-completion. Simple flag completion and path completion is available in this patch. Reviewers: teemperor, v.g.vassilev, ruiu, Bigcheese, efriedma Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D33237 llvm-svn: 303670
2017-05-24 02:39:08 +08:00
// RUN: %clang --autocomplete=-fsyn | FileCheck %s -check-prefix=FSYN
// FSYN: -fsyntax-only
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-std | FileCheck %s -check-prefix=STD
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// STD: -std= Language standard to compile for
Use -NOT prefix instead of adding `not` to FileCheck. If we want to make sure that a particular string is not in an output, the regular way of doing it is to add `-NOT` prefix instead of checking if FileCheck resulted in an error. Differential Revision: https://reviews.llvm.org/D34435 llvm-svn: 305930
2017-06-22 00:50:38 +08:00
// RUN: %clang --autocomplete=foo | FileCheck %s -check-prefix=FOO
// FOO-NOT: foo
[GSoC] Flag value completion for clang This is patch for GSoC project, bash-completion for clang. To use this on bash, please run `source clang/utils/bash-autocomplete.sh`. bash-autocomplete.sh is code for bash-completion. In this patch, Options.td was mainly changed in order to add value class in Options.inc. llvm-svn: 305805
2017-06-21 00:31:31 +08:00
// RUN: %clang --autocomplete=-stdlib=,l | FileCheck %s -check-prefix=STDLIB
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// STDLIB: libc++
// STDLIB-NEXT: libstdc++
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-stdlib= | FileCheck %s -check-prefix=STDLIBALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// STDLIBALL: libc++
// STDLIBALL-NEXT: libstdc++
// STDLIBALL-NEXT: platform
[GSoC] Flag value completion for clang This is patch for GSoC project, bash-completion for clang. To use this on bash, please run `source clang/utils/bash-autocomplete.sh`. bash-autocomplete.sh is code for bash-completion. In this patch, Options.td was mainly changed in order to add value class in Options.inc. llvm-svn: 305805
2017-06-21 00:31:31 +08:00
// RUN: %clang --autocomplete=-meabi,d | FileCheck %s -check-prefix=MEABI
// MEABI: default
[autocompletion] Handle the space before pressing tab Summary: Distinguish "--autocomplete=-someflag" and "--autocomplete=-someflag," because the latter indicates that the user put a space before pushing tab which should end up in a file completion. Differential Revision: https://reviews.llvm.org/D53639 llvm-svn: 345133
2018-10-24 20:43:25 +08:00
// RUN: %clang --autocomplete=-meabi, | FileCheck %s -check-prefix=MEABIALL
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-meabi | FileCheck %s -check-prefix=MEABIALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// MEABIALL: 4
// MEABIALL-NEXT: 5
// MEABIALL-NEXT: default
// MEABIALL-NEXT: gnu
[GSoC] Flag value completion for clang This is patch for GSoC project, bash-completion for clang. To use this on bash, please run `source clang/utils/bash-autocomplete.sh`. bash-autocomplete.sh is code for bash-completion. In this patch, Options.td was mainly changed in order to add value class in Options.inc. llvm-svn: 305805
2017-06-21 00:31:31 +08:00
// RUN: %clang --autocomplete=-cl-std=,CL2 | FileCheck %s -check-prefix=CLSTD
// CLSTD: CL2.0
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-cl-std= | FileCheck %s -check-prefix=CLSTDALL
[OpenCL] Rename lang mode flag for C++ mode Rename lang mode flag to -cl-std=clc++/-cl-std=CLC++ or -std=clc++/-std=CLC++. This aligns with OpenCL C conversion and removes ambiguity with OpenCL C++. Differential Revision: https://reviews.llvm.org/D65102 llvm-svn: 367008
2019-07-25 19:04:29 +08:00
// CLSTDALL: cl
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// CLSTDALL-NEXT: CL
[OpenCL] Make Clang recognize -cl-std=1.0 as a value argument This patch makes Clang recognize -cl-std=1.0 as a value argument, before only -std=cl1.0 has to be used instead. Fixes https://bugs.llvm.org/show_bug.cgi?id=47981 Reviewed By: Anastasia Differential Revision: https://reviews.llvm.org/D91237
2020-11-11 21:45:58 +08:00
// CLSTDALL-NEXT: cl1.0
// CLSTDALL-NEXT: CL1.0
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// CLSTDALL-NEXT: cl1.1
// CLSTDALL-NEXT: CL1.1
// CLSTDALL-NEXT: cl1.2
// CLSTDALL-NEXT: CL1.2
// CLSTDALL-NEXT: cl2.0
// CLSTDALL-NEXT: CL2.0
[OpenCL] Add new compilation mode for OpenCL 3.0. Extended -cl-std/std flag with CL3.0 and added predefined version macros. Patch by Anton Zabaznov (azabaznov)! Tags: #clang Differential Revision: https://reviews.llvm.org/D88300
2020-10-09 22:13:39 +08:00
// CLSTDALL-NEXT: cl3.0
// CLSTDALL-NEXT: CL3.0
[OpenCL] Rename lang mode flag for C++ mode Rename lang mode flag to -cl-std=clc++/-cl-std=CLC++ or -std=clc++/-std=CLC++. This aligns with OpenCL C conversion and removes ambiguity with OpenCL C++. Differential Revision: https://reviews.llvm.org/D65102 llvm-svn: 367008
2019-07-25 19:04:29 +08:00
// CLSTDALL-NEXT: clc++
// CLSTDALL-NEXT: CLC++
[GSoC] Flag value completion for clang This is patch for GSoC project, bash-completion for clang. To use this on bash, please run `source clang/utils/bash-autocomplete.sh`. bash-autocomplete.sh is code for bash-completion. In this patch, Options.td was mainly changed in order to add value class in Options.inc. llvm-svn: 305805
2017-06-21 00:31:31 +08:00
// RUN: %clang --autocomplete=-fno-sanitize-coverage=,f | FileCheck %s -check-prefix=FNOSANICOVER
// FNOSANICOVER: func
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-fno-sanitize-coverage= | FileCheck %s -check-prefix=FNOSANICOVERALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FNOSANICOVERALL: 8bit-counters
// FNOSANICOVERALL-NEXT: bb
// FNOSANICOVERALL-NEXT: edge
// FNOSANICOVERALL-NEXT: func
// FNOSANICOVERALL-NEXT: indirect-calls
// FNOSANICOVERALL-NEXT: inline-8bit-counters
[SanitizerCoverage] Add -fsanitize-coverage=inline-bool-flag Reviewers: kcc, vitalybuka Reviewed By: vitalybuka Subscribers: cfe-commits, llvm-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D77637
2020-04-09 17:33:36 +08:00
// FNOSANICOVERALL-NEXT: inline-bool-flag
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FNOSANICOVERALL-NEXT: no-prune
// FNOSANICOVERALL-NEXT: trace-bb
// FNOSANICOVERALL-NEXT: trace-cmp
// FNOSANICOVERALL-NEXT: trace-div
// FNOSANICOVERALL-NEXT: trace-gep
// FNOSANICOVERALL-NEXT: trace-pc
// FNOSANICOVERALL-NEXT: trace-pc-guard
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-ffp-contract= | FileCheck %s -check-prefix=FFPALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FFPALL: fast
[HIP] Fix regressions due to fp contract change Recently HIP toolchain made a change to use clang instead of opt/llc to do compilation (https://reviews.llvm.org/D81861). The intention is to make HIP toolchain canonical like other toolchains. However, this change introduced an unintentional change regarding backend fp fuse option, which caused regressions in some HIP applications. Basically before the change, HIP toolchain used clang to generate bitcode, then use opt/llc to optimize bitcode and generate ISA. As such, the amdgpu backend takes the default fp fuse mode which is 'Standard'. This mode respect contract flag of fmul/fadd instructions and do not fuse fmul/fadd instructions without contract flag. However, after the change, HIP toolchain now use clang to generate IR, do optimization, and generate ISA as one process. Now amdgpu backend fp fuse option is determined by -ffp-contract option, which is 'fast' by default. And this -ffp-contract=fast language option is translated to 'Fast' fp fuse option in backend. Suddenly backend starts to fuse fmul/fadd instructions without contract flag. This causes wrong result for some device library functions, e.g. tan(-1e20), which should return 0.8446, now returns -0.933. What is worse is that since backend with 'Fast' fp fuse option does not respect contract flag, there is no way to use #pragma clang fp contract directive to enforce fp contract requirements. This patch fixes the regression by introducing a new value 'fast-honor-pragmas' for -ffp-contract and use it for HIP by default. 'fast-honor-pragmas' is equivalent to 'fast' in frontend but let the backend to use 'Standard' fp fuse option. 'fast-honor-pragmas' is useful since 'Fast' fp fuse option in backend does not honor contract flag, it is of little use to HIP applications since all code with #pragma STDC FP_CONTRACT or any IR from a source compiled with -ffp-contract=on is broken. Differential Revision: https://reviews.llvm.org/D90174
2020-10-24 04:24:48 +08:00
// FFPALL-NEXT: fast-honor-pragmas
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FFPALL-NEXT: off
// FFPALL-NEXT: on
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-flto= | FileCheck %s -check-prefix=FLTOALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FLTOALL: full
// FLTOALL-NEXT: thin
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-fveclib= | FileCheck %s -check-prefix=FVECLIBALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FVECLIBALL: Accelerate
Recommit "[Clang,Driver] Add -fveclib=Darwin_libsystem_m support." Recommit D102489, with the test case requiring the AArch64 backend. This reverts the revert 59b419adc6e608db8d7c31efcc37f34c0b57b7d0.
2021-05-16 19:03:36 +08:00
// FVECLIBALL-NEXT: Darwin_libsystem_m
Initial support for vectorization using Libmvec (GLIBC vector math library) Differential Revision: https://reviews.llvm.org/D88154
2020-10-23 04:00:34 +08:00
// FVECLIBALL-NEXT: libmvec
Initial support for vectorization using MASSV (IBM MASS vector library) Part 2 (the Clang portion) of D59881. This patch (first of two patches) enables the vectorizer to recognize the IBM MASS vector library routines. This patch specifically adds support for recognizing the -vector-library=MASSV option, and defines mappings from IEEE standard scalar math functions to generic PowerPC MASS vector counterparts. For instance, the generic PowerPC MASS vector entry for double-precision cbrt function is __cbrtd2_massv. The second patch will further lower the generic PowerPC vector entries to PowerPC subtarget-specific entries. For instance, the PowerPC generic entry cbrtd2_massv is lowered to cbrtd2_P9 for Power9 subtarget. The overall support for MASS vector library is presented as such in two patches for ease of review. Patch by Jeeva Paudel. Differential revision: https://reviews.llvm.org/D59881 llvm-svn: 362571
2019-06-05 09:57:57 +08:00
// FVECLIBALL-NEXT: MASSV
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FVECLIBALL-NEXT: none
// FVECLIBALL-NEXT: SVML
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-fshow-overloads= | FileCheck %s -check-prefix=FSOVERALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FSOVERALL: all
// FSOVERALL-NEXT: best
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-fvisibility= | FileCheck %s -check-prefix=FVISIBILITYALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// FVISIBILITYALL: default
// FVISIBILITYALL-NEXT: hidden
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-mfloat-abi= | FileCheck %s -check-prefix=MFLOATABIALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// MFLOATABIALL: hard
// MFLOATABIALL-NEXT: soft
// MFLOATABIALL-NEXT: softfp
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-mthread-model | FileCheck %s -check-prefix=MTHREADMODELALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// MTHREADMODELALL: posix
// MTHREADMODELALL-NEXT: single
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-mrelocation-model | FileCheck %s -check-prefix=MRELOCMODELALL
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// MRELOCMODELALL: dynamic-no-pic
// MRELOCMODELALL-NEXT: pic
// MRELOCMODELALL-NEXT: ropi
// MRELOCMODELALL-NEXT: ropi-rwpi
// MRELOCMODELALL-NEXT: rwpi
// MRELOCMODELALL-NEXT: static
[Bash-autocompletion] Add support for -W<warning> and -Wno<warning> Summary: `-W[tab]` will autocomplete warnings defined in this link: https://clang.llvm.org/docs/DiagnosticsReference.html#wweak-vtables Differential Revision: https://reviews.llvm.org/D35447 llvm-svn: 308139
2017-07-16 23:07:20 +08:00
// RUN: %clang --autocomplete=-Wma | FileCheck %s -check-prefix=WARNING
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// WARNING: -Wmacro-redefined
// WARNING-NEXT: -Wmain
// WARNING-NEXT: -Wmain-return-type
// WARNING-NEXT: -Wmalformed-warning-check
// WARNING-NEXT: -Wmany-braces-around-scalar-init
Add a warning, flags and pragmas to limit the number of pre-processor tokens in a translation unit See https://docs.google.com/document/d/1xMkTZMKx9llnMPgso0jrx3ankI4cv60xeZ0y4ksf4wc/preview for background discussion. This adds a warning, flags and pragmas to limit the number of pre-processor tokens either at a certain point in a translation unit, or overall. The idea is that this would allow projects to limit the size of certain widely included headers, or for translation units overall, as a way to insert backstops for header bloat and prevent compile-time regressions. Differential revision: https://reviews.llvm.org/D72703
2019-10-09 21:22:38 +08:00
// WARNING-NEXT: -Wmax-tokens
[Bash-autocompletion] Show HelpText with possible flags Summary: `clang --autocomplete=-std` will show ``` -std: Language standard to compile for -std= Language standard to compile for -stdlib= C++ standard library to use ``` after this change. However, showing HelpText with completion in bash seems super tricky, so this feature will be used in other shells (fish, zsh...). Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits, hiraditya Differential Revision: https://reviews.llvm.org/D35759 llvm-svn: 309113
2017-07-26 21:36:58 +08:00
// WARNING-NEXT: -Wmax-unsigned-zero
[Bash-autocompletion] Fixed typo and add '-' after -Wno Summary: -Wno-<warning> was autocompleted as -Wno<warning>, so fixed this typo. Differential Revision: https://reviews.llvm.org/D35762 llvm-svn: 308824
2017-07-22 20:35:15 +08:00
// RUN: %clang --autocomplete=-Wno-invalid-pp- | FileCheck %s -check-prefix=NOWARNING
// NOWARNING: -Wno-invalid-pp-token
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-analyzer-checker | FileCheck %s -check-prefix=ANALYZER
Revert "Revert r311552: [Bash-autocompletion] Add support for static analyzer flags" This reverts commit 7c46b80c022e18d43c1fdafb117b0c409c5a6d1e. r311552 broke lld buildbot because I've changed OptionInfos type from ArrayRef to vector. However the bug is fixed, so I'll commit this again. llvm-svn: 311958
2017-08-29 08:09:31 +08:00
// ANALYZER: unix.Malloc
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
// RUN: %clang --autocomplete=-std= | FileCheck %s -check-prefix=STDVAL
[Bash-autocompletion] Add support for -std= Summary: Add support for autocompleting values of -std= by including LangStandards.def. This patch relies on D36782, and is using two-stage code generation. Reviewers: v.g.vassilev, teemperor, ruiu Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D36820 llvm-svn: 311971
2017-08-29 10:01:56 +08:00
// STDVAL: c99
[Bash-autocompletion] Pass all flags in shell command-line to Clang Previously, we passed "#" to --autocomplete to indicate to enable cc1 flags. For example, when -cc1 or -Xclang was passed to bash, bash executed `clang --autocomplete=#-<flag they want to complete>`. However, this was not a good implementation because it depends -Xclang and -cc1 parsing to shell. So I changed this to pass all flags shell has, so that Clang can handle them internally. I had to change many testcases because API spec changed quite a lot. Reviewers: teemperor, v.g.vassilev Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D39342 llvm-svn: 326684
2018-03-05 16:54:20 +08:00
//
// Clang shouldn't autocomplete CC1 options unless -cc1 or -Xclang were provided
// RUN: %clang --autocomplete=-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CLANG
// MRELOCMODEL_CLANG-NOT: -mrelocation-model
// RUN: %clang --autocomplete=-Xclang,-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CC1
// RUN: %clang --autocomplete=-cc1,-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CC1
// MRELOCMODEL_CC1: -mrelocation-model
// Make sure it ignores passed flags unlesss they are -Xclang or -cc1
// RUN: %clang --autocomplete=foo,bar,,-fsyn | FileCheck %s -check-prefix=FSYN-CORON
// FSYN-CORON: -fsyntax-only
// Check if they can autocomplete values with coron
// RUN: %clang --autocomplete=foo,bar,,,-fno-sanitize-coverage=,f | FileCheck %s -check-prefix=FNOSANICOVER-CORON
// FNOSANICOVER-CORON: func
[bash-autocompletion] Fix bug when a flag ends with '=' There was a bug that when a flag ends with '=' and no value was suggested, clang autocompletes the flag itself. For example, in bash, it looked like this: ``` $ clang -fmodule-file=[tab] -> $clang -fmodule-file=-fmodule-file ``` This is not what we expect. We expect a file autocompletion when no value was found. With this patch, pressing tab suggests files in the current directory. Reviewers: teemperor, ruiu Subscribers: cfe-commits llvm-svn: 345121
2018-10-24 16:24:16 +08:00
// Clang should return empty string when no value completion was found, which will fall back to file autocompletion
// RUN: %clang --autocomplete=-fmodule-file= | FileCheck %s -check-prefix=MODULE_FILE_EQUAL
// MODULE_FILE_EQUAL-NOT: -fmodule-file=
// RUN: %clang --autocomplete=-fmodule-file | FileCheck %s -check-prefix=MODULE_FILE
// MODULE_FILE: -fmodule-file=
[autocompletion] Handle the space before pressing tab Summary: Distinguish "--autocomplete=-someflag" and "--autocomplete=-someflag," because the latter indicates that the user put a space before pushing tab which should end up in a file completion. Differential Revision: https://reviews.llvm.org/D53639 llvm-svn: 345133
2018-10-24 20:43:25 +08:00
// RUN: %clang --autocomplete=-Qunused-arguments, | FileCheck %s -check-prefix=QUNUSED_COMMA
// QUNUSED_COMMA-NOT: -Qunused-arguments
// RUN: %clang --autocomplete=-Qunused-arguments | FileCheck %s -check-prefix=QUNUSED
// QUNUSED: -Qunused-arguments