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* [Bug target/64971] New: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32
@ 2015-02-08  6:03 pinskia at gcc dot gnu.org
  2015-02-08 23:11 ` [Bug target/64971] " pinskia at gcc dot gnu.org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2015-02-08  6:03 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971

            Bug ID: 64971
           Summary: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs
                    with -mabi=ilp32
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pinskia at gcc dot gnu.org
            Target: aarch64*

Excess errors:
/home/apinski/src/gcc-cavium/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c:5:1:
error: unrecognizable insn:
(call_insn/j 6 5 7 2 (parallel [
            (set (reg:SI 0 x0)
                (call (mem:DI (symbol_ref/f:SI ("*.LC0") [flags 0x82] <var_decl
0x10000361170 *.LC0>) [0 *_1 S8 A8])
                    (const_int 0 [0])))
            (return)
            (use (const_int 0 [0]))
        ])
/home/apinski/src/gcc-cavium/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c:4
-1
     (expr_list:REG_CALL_DECL (nil)
        (nil))
    (expr_list (clobber (reg:DI 17 x17))
        (expr_list (clobber (reg:DI 16 x16))
            (expr_list:SI (use (reg:SI 0 x0))
                (nil)))))

This testcase used to pass at one point.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32
  2015-02-08  6:03 [Bug target/64971] New: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32 pinskia at gcc dot gnu.org
@ 2015-02-08 23:11 ` pinskia at gcc dot gnu.org
  2015-02-09  0:08 ` pinskia at gcc dot gnu.org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2015-02-08 23:11 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 34697
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34697&action=edit
Patch which I am testing right now

    Fix gcc.c-torture/compile/pr37433.c for AARCH64:ILP32.

    The problem here is that we get a symbol_ref which is SImode
    but for the sibcall patterns we only match symbol_refs which
    use DImode.

    OK?  Bootstrapped and tested on aarch64-linux-gnu with no regressions.

    Thanks,
    Andrew Pinski

    * config/aarch64/aarch64.md (sibcall): Force operands[0]'s
    address to be DImode for ILP32.
    (sibcall_value): Likewise.

    * gcc.c-torture/compile/pr37433-1.c: New testcase.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32
  2015-02-08  6:03 [Bug target/64971] New: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32 pinskia at gcc dot gnu.org
  2015-02-08 23:11 ` [Bug target/64971] " pinskia at gcc dot gnu.org
@ 2015-02-09  0:08 ` pinskia at gcc dot gnu.org
  2015-02-09  5:57 ` pinskia at gcc dot gnu.org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2015-02-09  0:08 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2015-02-09
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot gnu.org
   Target Milestone|---                         |5.0
     Ever confirmed|0                           |1

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Mine.


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32
  2015-02-08  6:03 [Bug target/64971] New: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32 pinskia at gcc dot gnu.org
  2015-02-08 23:11 ` [Bug target/64971] " pinskia at gcc dot gnu.org
  2015-02-09  0:08 ` pinskia at gcc dot gnu.org
@ 2015-02-09  5:57 ` pinskia at gcc dot gnu.org
  2015-02-25  8:59 ` law at redhat dot com
  2015-03-03 16:10 ` law at redhat dot com
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2015-02-09  5:57 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
                URL|                            |https://gcc.gnu.org/ml/gcc-
                   |                            |patches/2015-02/msg00502.ht
                   |                            |ml

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Patch posted:
https://gcc.gnu.org/ml/gcc-patches/2015-02/msg00502.html


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32
  2015-02-08  6:03 [Bug target/64971] New: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32 pinskia at gcc dot gnu.org
                   ` (2 preceding siblings ...)
  2015-02-09  5:57 ` pinskia at gcc dot gnu.org
@ 2015-02-25  8:59 ` law at redhat dot com
  2015-03-03 16:10 ` law at redhat dot com
  4 siblings, 0 replies; 6+ messages in thread
From: law at redhat dot com @ 2015-02-25  8:59 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971

Jeffrey A. Law <law at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |UNCONFIRMED
                 CC|                            |law at redhat dot com
     Ever confirmed|1                           |0


^ permalink raw reply	[flat|nested] 6+ messages in thread
* [Bug target/64971] [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32
  2015-02-08  6:03 [Bug target/64971] New: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32 pinskia at gcc dot gnu.org
                   ` (3 preceding siblings ...)
  2015-02-25  8:59 ` law at redhat dot com
@ 2015-03-03 16:10 ` law at redhat dot com
  4 siblings, 0 replies; 6+ messages in thread
From: law at redhat dot com @ 2015-03-03 16:10 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971

Jeffrey A. Law <law at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #4 from Jeffrey A. Law <law at redhat dot com> ---
See this thread:

https://gcc.gnu.org/ml/gcc-patches/2015-02/msg00502.html

Obviously if you can reproduce Andrew, then please reopen.


^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-03-03 16:10 UTC | newest]

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2015-02-08  6:03 [Bug target/64971] New: [5 Regression] gcc.c-torture/compile/pr37433.c ICEs with -mabi=ilp32 pinskia at gcc dot gnu.org
2015-02-08 23:11 ` [Bug target/64971] " pinskia at gcc dot gnu.org
2015-02-09  0:08 ` pinskia at gcc dot gnu.org
2015-02-09  5:57 ` pinskia at gcc dot gnu.org
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2015-03-03 16:10 ` law at redhat dot com

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