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| author | Tom de Vries <tom@codesourcery.com> | 2018-05-09 10:32:40 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2018-05-09 10:32:40 +0000 |
| commit | 82191cbf3f277d73b52a79599b329b52fd567f83 (patch) | |
| tree | 236e221c70d3ca998ae607a2fec016f5863a7bda /gcc | |
| parent | 40305631b576518d78e494175ba96f87f6f0a4e9 (diff) | |
| download | gcc-82191cbf3f277d73b52a79599b329b52fd567f83.zip gcc-82191cbf3f277d73b52a79599b329b52fd567f83.tar.gz gcc-82191cbf3f277d73b52a79599b329b52fd567f83.tar.bz2 | |
[nvptx] Make trap insn noreturn
2018-05-09 Tom de Vries <tom@codesourcery.com>
PR target/85626
* config/nvptx/nvptx.md (define_insn "trap", define_insn "trap_if_true")
(define_insn "trap_if_false"): Add exit after trap.
From-SVN: r260072
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/nvptx/nvptx.md | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7a36aeb..654328f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2018-05-09 Tom de Vries <tom@codesourcery.com> + + PR target/85626 + * config/nvptx/nvptx.md (define_insn "trap", define_insn "trap_if_true") + (define_insn "trap_if_false"): Add exit after trap. + 2018-05-09 Eric Botcazou <ebotcazou@adacore.com> PR rtl-optimization/85638 diff --git a/gcc/config/nvptx/nvptx.md b/gcc/config/nvptx/nvptx.md index 9754219..2988f5d 100644 --- a/gcc/config/nvptx/nvptx.md +++ b/gcc/config/nvptx/nvptx.md @@ -1101,14 +1101,14 @@ (define_insn "trap" [(trap_if (const_int 1) (const_int 0))] "" - "trap;") + "trap; exit;") (define_insn "trap_if_true" [(trap_if (ne (match_operand:BI 0 "nvptx_register_operand" "R") (const_int 0)) (const_int 0))] "" - "%j0 trap;" + "%j0 trap; %j0 exit;" [(set_attr "predicable" "false")]) (define_insn "trap_if_false" @@ -1116,7 +1116,7 @@ (const_int 0)) (const_int 0))] "" - "%J0 trap;" + "%J0 trap; %J0 exit;" [(set_attr "predicable" "false")]) (define_expand "ctrap<mode>4" |