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| author | edlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-06-06 12:31:59 +0000 |
|---|---|---|
| committer | edlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-06-06 12:31:59 +0000 |
| commit | 43ac2f2f6bd2bf1281103b4bef4fafaed627039f (patch) | |
| tree | 4c408260aa6953423d714fd94976bb8529014f19 /gcc/config/ia64 | |
| parent | 7e1786b2dd58add72150b4221d2cabf04e181b0a (diff) | |
| download | gcc-43ac2f2f6bd2bf1281103b4bef4fafaed627039f.tar.gz | |
gcc/
2016-06-06 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR c/24414
* cfgexpand.c (expand_asm_loc): Remove handling for ADDR_EXPR.
Implicitly clobber memory for basic asm with non-empty assembler
string. Use targetm.md_asm_adjust also here.
* compare-elim.c (arithmetic_flags_clobber_p): Use asm_noperands here.
* final.c (final_scan_insn): Handle basic asm in PARALLEL block.
* gimple.c (gimple_asm_clobbers_memory_p): Handle basic asm with
non-empty assembler string.
* ira.c (compute_regs_asm_clobbered): Use asm_noperands here.
* recog.c (asm_noperands): Handle basic asm in PARALLEL block.
(decode_asm_operands): Handle basic asm in PARALLEL block.
(extract_insn): Handle basic asm in PARALLEL block.
* doc/extend.texi: Mention new behavior of basic asm.
* config/ia64/ia64 (rtx_needs_barrier): Handle ASM_INPUT here.
* config/pa/pa.c (branch_to_delay_slot_p, branch_needs_nop_p,
branch_needs_nop_p): Use asm_noperands.
gcc/testsuite/
2016-06-06 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR c/24414
* gcc.target/i386/pr24414.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237133 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/ia64')
| -rw-r--r-- | gcc/config/ia64/ia64.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index 742123f401e..7f439d3fe82 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -6558,6 +6558,7 @@ rtx_needs_barrier (rtx x, struct reg_flags flags, int pred) case USE: case CALL: case ASM_OPERANDS: + case ASM_INPUT: need_barrier |= rtx_needs_barrier (pat, flags, pred); break; |