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| author | Thomas Schwinge <thomas@codesourcery.com> | 2016-05-02 13:25:17 +0200 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gcc.gnu.org> | 2016-05-02 13:25:17 +0200 |
| commit | e91cacaedb0ef7c9674af7f8920de5952bbb7fbb (patch) | |
| tree | f6f32bb7c89b7af952b468d97d16ba021ad5bb98 | |
| parent | c408fb34f9068cf559e8065b60fdf44450377a67 (diff) | |
| download | gcc-e91cacaedb0ef7c9674af7f8920de5952bbb7fbb.zip gcc-e91cacaedb0ef7c9674af7f8920de5952bbb7fbb.tar.gz gcc-e91cacaedb0ef7c9674af7f8920de5952bbb7fbb.tar.bz2 | |
[PR target/70860] [nvptx] Handle NULL cfun in nvptx_libcall_value
gcc/
PR target/70860
* config/nvptx/nvptx.c (nvptx_libcall_value): Handle NULL cfun.
(nvptx_function_value): Assert non-NULL cfun.
From-SVN: r235748
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/nvptx/nvptx.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 49a314a..f344e0f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-05-02 Thomas Schwinge <thomas@codesourcery.com> + + PR target/70860 + * config/nvptx/nvptx.c (nvptx_libcall_value): Handle NULL cfun. + (nvptx_function_value): Assert non-NULL cfun. + 2016-05-02 Eric Botcazou <ebotcazou@adacore.com> PR rtl-optimization/70886 diff --git a/gcc/config/nvptx/nvptx.c b/gcc/config/nvptx/nvptx.c index b088cf8..a6c90b6 100644 --- a/gcc/config/nvptx/nvptx.c +++ b/gcc/config/nvptx/nvptx.c @@ -483,7 +483,7 @@ nvptx_strict_argument_naming (cumulative_args_t cum_v) static rtx nvptx_libcall_value (machine_mode mode, const_rtx) { - if (!cfun->machine->doing_call) + if (!cfun || !cfun->machine->doing_call) /* Pretend to return in a hard reg for early uses before pseudos can be generated. */ return gen_rtx_REG (mode, NVPTX_RETURN_REGNUM); @@ -502,6 +502,7 @@ nvptx_function_value (const_tree type, const_tree ARG_UNUSED (func), if (outgoing) { + gcc_assert (cfun); cfun->machine->return_mode = mode; return gen_rtx_REG (mode, NVPTX_RETURN_REGNUM); } |