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| author | Jakub Jelinek <jakub@redhat.com> | 2018-12-11 11:28:39 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-12-11 11:28:39 +0100 |
| commit | c7e8e26ec9df9b4ff087a290ada6356cf291924d (patch) | |
| tree | 4d27de749ab979254503068b3d7f06f165dae341 /gcc/testsuite/lib/target-supports.exp | |
| parent | b900470ba640385d184a003a4b8269a3095cbd5c (diff) | |
| download | gcc-c7e8e26ec9df9b4ff087a290ada6356cf291924d.zip gcc-c7e8e26ec9df9b4ff087a290ada6356cf291924d.tar.gz gcc-c7e8e26ec9df9b4ff087a290ada6356cf291924d.tar.bz2 | |
re PR lto/86004 (Several lto test cases begin failing with r260963)
PR lto/86004
* doc/sourcebuild.texi (lto_incremental): Document new effective
target.
* lib/target-supports.exp (check_effective_target_lto_incremental):
New.
* g++.dg/lto/pr69137_0.C: Require lto_incremental effective target.
* g++.dg/lto/pr65316_0.C: Likewise.
* g++.dg/lto/pr85176_0.C: Likewise.
* g++.dg/lto/pr79000_0.C: Likewise.
* g++.dg/lto/pr66180_0.C: Likewise.
* g++.dg/lto/pr65193_0.C: Likewise.
* g++.dg/lto/pr69077_0.C: Likewise.
* g++.dg/lto/pr68057_0.C: Likewise.
* g++.dg/lto/pr66705_0.C: Likewise.
* g++.dg/lto/pr65302_0.C: Likewise.
* g++.dg/lto/20091002-1_0.C: Likewise.
* g++.dg/lto/pr81940_0.C: Likewise.
* g++.dg/lto/pr64043_0.C: Likewise.
* g++.dg/lto/pr65549_0.C: Likewise.
* g++.dg/lto/pr69133_0.C: Likewise.
* gfortran.dg/lto/pr79108_0.f90: Likewise.
From-SVN: r266974
Diffstat (limited to 'gcc/testsuite/lib/target-supports.exp')
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 5026c59..aade9d4 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -8014,6 +8014,18 @@ proc check_effective_target_lto { } { } "-flto"] } +# Return 1 if the compiler and linker support incremental link-time +# optimization. + +proc check_effective_target_lto_incremental { } { + if ![check_effective_target_lto] { + return 0 + } + return [check_no_compiler_messages lto_incremental executable { + int main () { return 0; } + } "-flto -r -nostdlib"] +} + # Return 1 if -mx32 -maddress-mode=short can compile, 0 otherwise. proc check_effective_target_maybe_x32 { } { |