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| author | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | 2013-05-15 11:49:06 +0000 |
|---|---|---|
| committer | Ramana Radhakrishnan <ramana@gcc.gnu.org> | 2013-05-15 11:49:06 +0000 |
| commit | 9adcfa3c1f4f3194b50c893f06bb52f1058aebe8 (patch) | |
| tree | 4c80c0aab83b8d5939ca0d746181b00b92cfeca2 /gcc/function.h | |
| parent | ccb3ad87d42e58bbd93e36f7c8787e9ae1c075a2 (diff) | |
| download | gcc-9adcfa3c1f4f3194b50c893f06bb52f1058aebe8.zip gcc-9adcfa3c1f4f3194b50c893f06bb52f1058aebe8.tar.gz gcc-9adcfa3c1f4f3194b50c893f06bb52f1058aebe8.tar.bz2 | |
Fix PR target/19599 - tailcall function pointers.
2013-05-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/19599
* config/arm/predicates.md (call_insn_operand): New predicate.
* config/arm/constraints.md ("Cs", "Ss"): New constraints.
* config/arm/arm.md (*call_insn, *call_value_insn): Match only
if insn is not a tail call.
(*sibcall_insn, *sibcall_value_insn): Adjust for tailcalling through
registers.
* config/arm/arm.h (enum reg_class): New caller save register class.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
* config/arm/arm.c (arm_function_ok_for_sibcall): Allow tailcalling
without decls.
2013-05-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/19599
* gcc.target/arm/pr40887.c: Adjust testcase.
* gcc.target/arm/pr19599.c: New test.
From-SVN: r198928
Diffstat (limited to 'gcc/function.h')
0 files changed, 0 insertions, 0 deletions