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[Bug middle-end/17746] [4.0 Regression] ICE when building the shared Ada RTS
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Oct 2004 18:58:03 -0000
- Subject: [Bug middle-end/17746] [4.0 Regression] ICE when building the shared Ada RTS
- References: <20040930101343.17746.ebotcazou@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-10-14 18:57 -------
Quick summary of my investigation so far:
- ICE on g-awk.adb at -O0: pb in the RTL expander relating to ADDR_EXPR
- ICE on g-socket.adb at -O0: consistency check, again ADDR_EXPR
- infinite loop on make.adb at -O2: PHI nodes sharing pb (ok at -O1)
After quick fix for both ICE + workaround for infinite loop:
=== acats tests ===
FAIL: c330001
FAIL: c380004
FAIL: c391002
FAIL: c43214c
FAIL: c45273a
FAIL: c45347a
FAIL: c45347b
FAIL: c45347c
FAIL: c74004a
FAIL: c940006
FAIL: c951001
FAIL: c954023
FAIL: c97114a
FAIL: c97117a
FAIL: ca11005
FAIL: cc1221d
FAIL: cd10002
FAIL: cd2a21e
FAIL: cd2a22i
FAIL: cd2a31a
FAIL: cxaa010
FAIL: cxaa017
FAIL: cxb4004
FAIL: cxh3002
=== acats Summary ===
# of expected passes 2298
# of unexpected failures 24
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17746