[Bug tree-optimization/21994] [4.1 regression] complex throwing functions cause ICE

[laurent at guerby dot net]

------- Additional Comments From laurent at guerby dot net  2005-06-13 19:51 -------
I picked up in my tree only the tree-complex.c change, with that no more "throw
in the middle of block" problems. I'm redoing a build to see if a-ncelfu and
other runtime files that had the problem now compile (I replaced the offending
functions by "return Input;" in my build).

Now PASS:

cxg1003
cxg2006

But some of the ACATS now ICE elsewhere, I'm temporary reopening the PR, if
people think it's really not related I'll open separate PRs.

tree_split_hedge, look like PR220022:

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in tree_split_edge, at tree-cfg.c:3025                                   |
| Error detected at cxg1001.adb:276:5                                      |

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in tree_split_edge, at tree-cfg.c:3025                                   |
| Error detected at cxg2007.adb:291:5                                      |

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in tree_split_edge, at tree-cfg.c:3025                                   |
| Error detected at cxg2018.adb:355:5                                      |

expected ssa_name:

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| tree check: expected ssa_name, have var_decl in verify_ssa, at           |
|    tree-ssa.c:750                                                        |
| Error detected at cxg1005.adb:393:5                                      |

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| tree check: expected ssa_name, have var_decl in verify_ssa, at           |
|    tree-ssa.c:750                                                        |
| Error detected at cxg1004.adb:360:5                                      |

compensate_hedge:

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in compensate_edge, at reg-stack.c:2671                                  |
| Error detected at cxg2002.adb:468:5                                      |

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in compensate_edge, at reg-stack.c:2671                                  |
| Error detected at cxg2008.adb:862:5                                      |

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in compensate_edge, at reg-stack.c:2671                                  |
| Error detected at cxg2019.adb:338:5                                      |

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in compensate_edge, at reg-stack.c:2671                                  |
| Error detected at cxg2020.adb:351:5                                      |

+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050612 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| in compensate_edge, at reg-stack.c:2671                                  |
| Error detected at cxg2021.adb:386:5                                      |


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21994