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| author | Tom de Vries <tdevries@suse.de> | 2020-09-25 15:23:49 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2020-09-25 15:41:06 +0200 |
| commit | 69cf7decf1be230739b1e309115832373025b41d (patch) | |
| tree | 73df3619ff955f8e658991471675f2795322cd0d | |
| parent | d16b5975ca985cbe97698479fc38b6a636886978 (diff) | |
| download | gcc-69cf7decf1be230739b1e309115832373025b41d.zip gcc-69cf7decf1be230739b1e309115832373025b41d.tar.gz gcc-69cf7decf1be230739b1e309115832373025b41d.tar.bz2 | |
[nvptx] Fix Wimplicit-fallthrough in nvptx.c with -save-temps
When compiling nvptx.c using -save-temps, I ran into Wimplicit-fallthrough
warnings.
The fallthrough locations have been marked with a fallthrough comment, but
that doesn't work with -save-temps, something that has been filed as
PR78497.
Work around this by using gcc_fallthrough () in addition to the comment.
Tested by building target nvptx, copying nvptx.c compile line and adding
-save-temps.
gcc/ChangeLog:
2020-09-25 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.c (nvptx_assemble_integer, nvptx_print_operand):
Use gcc_fallthrough ().
| -rw-r--r-- | gcc/config/nvptx/nvptx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/nvptx/nvptx.c b/gcc/config/nvptx/nvptx.c index 54b1fdf..de82f9a 100644 --- a/gcc/config/nvptx/nvptx.c +++ b/gcc/config/nvptx/nvptx.c @@ -2101,7 +2101,7 @@ nvptx_assemble_integer (rtx x, unsigned int size, int ARG_UNUSED (aligned_p)) val = INTVAL (XEXP (x, 1)); x = XEXP (x, 0); gcc_assert (GET_CODE (x) == SYMBOL_REF); - /* FALLTHROUGH */ + gcc_fallthrough (); /* FALLTHROUGH */ case SYMBOL_REF: gcc_assert (size == init_frag.size); @@ -2603,7 +2603,7 @@ nvptx_print_operand (FILE *file, rtx x, int code) { case 'A': x = XEXP (x, 0); - /* FALLTHROUGH. */ + gcc_fallthrough (); /* FALLTHROUGH. */ case 'D': if (GET_CODE (x) == CONST) |