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| author | Tom de Vries <tom@codesourcery.com> | 2017-07-21 09:46:05 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2017-07-21 09:46:05 +0000 |
| commit | 967a353a7259dc97098afc59646f9eedc6bbb511 (patch) | |
| tree | 64448bd5d9735b3e46f38c6f5ca8bc469e45e424 /gcc | |
| parent | 4bb3f8b53f9a1f95e68cc80ec9054b66815b250a (diff) | |
| download | gcc-967a353a7259dc97098afc59646f9eedc6bbb511.zip gcc-967a353a7259dc97098afc59646f9eedc6bbb511.tar.gz gcc-967a353a7259dc97098afc59646f9eedc6bbb511.tar.bz2 | |
Add nvptx_override_options_after_change
2017-07-21 Tom de Vries <tom@codesourcery.com>
PR lto/81430
* config/nvptx/nvptx.c (nvptx_override_options_after_change): New
function.
(TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define to
nvptx_override_options_after_change.
From-SVN: r250421
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/nvptx/nvptx.c | 14 |
2 files changed, 22 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bfc1773..7ff7f10 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2017-07-21 Tom de Vries <tom@codesourcery.com> + + PR lto/81430 + * config/nvptx/nvptx.c (nvptx_override_options_after_change): New + function. + (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define to + nvptx_override_options_after_change. + 2017-07-21 Ulrich Drepper <drepper@redhat.com> * dwarf2out.c (output_file_names): Avoid double testing for diff --git a/gcc/config/nvptx/nvptx.c b/gcc/config/nvptx/nvptx.c index d0aa054..a718054 100644 --- a/gcc/config/nvptx/nvptx.c +++ b/gcc/config/nvptx/nvptx.c @@ -207,6 +207,17 @@ nvptx_option_override (void) target_flags |= MASK_SOFT_STACK | MASK_UNIFORM_SIMT; } +/* Implement TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE. */ + +static void +nvptx_override_options_after_change (void) +{ + /* This is a workaround for PR81430 - nvptx acceleration compilation broken + because of running pass_partition_blocks. This should be dealt with in the + common code, not in the target. */ + flag_reorder_blocks_and_partition = 0; +} + /* Return a ptx type for MODE. If PROMOTE, then use .u32 for QImode to deal with ptx ideosyncracies. */ @@ -5505,6 +5516,9 @@ nvptx_data_alignment (const_tree type, unsigned int basic_align) #undef TARGET_OPTION_OVERRIDE #define TARGET_OPTION_OVERRIDE nvptx_option_override +#undef TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE +#define TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE nvptx_override_options_after_change + #undef TARGET_ATTRIBUTE_TABLE #define TARGET_ATTRIBUTE_TABLE nvptx_attribute_table |