So, there are still 138 tests with REQUIRES *-registered-target lines under test/CodeGen* and more in other test directories.

About half of these are actually portable and shouldn't have been suppressed.

The problem is widespread enough that I think we need to be more proactive to help identify bad suppressions during testing and review:

1) The feature name *-registered-target is ambiguous. Should be renamed to something clearer like *-assembler / *-backend / *-codegen.

2) lit should have a mode to translate REQUIRES into !XFAIL. That's how I identified these incorrectly suppressed tests that were in fact working just fine.

Alp.


On 26/06/2014 20:39, Rafael EspĂ­ndola wrote:
thanks!

On 25 June 2014 18:46, Alp Toker <[email protected]> wrote:
Author: alp
Date: Wed Jun 25 17:46:44 2014
New Revision: 211738

URL: http://llvm.org/viewvc/llvm-project?rev=211738&view=rev
Log:
Remove REQUIRES lines from portable tests

These tests are target-independent and shouldn't ever be suppressed.

Modified:
     cfe/trunk/test/Driver/freebsd.c
     cfe/trunk/test/Driver/hexagon-toolchain-elf.c
     cfe/trunk/test/Driver/hexagon-toolchain.c
     cfe/trunk/test/Modules/compiler_builtins_arm.m

Modified: cfe/trunk/test/Driver/freebsd.c
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/freebsd.c?rev=211738&r1=211737&r2=211738&view=diff
==============================================================================
--- cfe/trunk/test/Driver/freebsd.c (original)
+++ cfe/trunk/test/Driver/freebsd.c Wed Jun 25 17:46:44 2014
@@ -1,4 +1,3 @@
-// REQUIRES: powerpc-registered-target,mips-registered-target
  // RUN: %clang -no-canonical-prefixes \
  // RUN:   -target powerpc-pc-freebsd8 %s    \
  // RUN:   --sysroot=%S/Inputs/basic_freebsd_tree -### 2>&1 \

Modified: cfe/trunk/test/Driver/hexagon-toolchain-elf.c
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/hexagon-toolchain-elf.c?rev=211738&r1=211737&r2=211738&view=diff
==============================================================================
--- cfe/trunk/test/Driver/hexagon-toolchain-elf.c (original)
+++ cfe/trunk/test/Driver/hexagon-toolchain-elf.c Wed Jun 25 17:46:44 2014
@@ -1,5 +1,3 @@
-// REQUIRES: hexagon-registered-target
-
  // 
-----------------------------------------------------------------------------
  // Test standard include paths
  // 
-----------------------------------------------------------------------------

Modified: cfe/trunk/test/Driver/hexagon-toolchain.c
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/hexagon-toolchain.c?rev=211738&r1=211737&r2=211738&view=diff
==============================================================================
--- cfe/trunk/test/Driver/hexagon-toolchain.c (original)
+++ cfe/trunk/test/Driver/hexagon-toolchain.c Wed Jun 25 17:46:44 2014
@@ -1,5 +1,3 @@
-// REQUIRES: hexagon-registered-target
-
  // 
-----------------------------------------------------------------------------
  // Test standard include paths
  // 
-----------------------------------------------------------------------------

Modified: cfe/trunk/test/Modules/compiler_builtins_arm.m
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Modules/compiler_builtins_arm.m?rev=211738&r1=211737&r2=211738&view=diff
==============================================================================
--- cfe/trunk/test/Modules/compiler_builtins_arm.m (original)
+++ cfe/trunk/test/Modules/compiler_builtins_arm.m Wed Jun 25 17:46:44 2014
@@ -1,6 +1,5 @@
  // RUN: rm -rf %t
  // RUN: %clang_cc1 -fsyntax-only -triple thumbv7-none-linux-gnueabihf 
-target-abi aapcs -target-cpu cortex-a8 -mfloat-abi hard -std=c99 -fmodules 
-fmodules-cache-path=%t -D__need_wint_t %s -verify
  // expected-no-diagnostics
-// REQUIRES: arm-registered-target

  @import _Builtin_intrinsics.arm.neon;


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