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From: "manjian2006 at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/60438] dwarf2cfi :2239 still assert,not the same cause as PR 59575 Date: Fri, 07 Mar 2014 09:48:00 -0000 [thread overview] Message-ID: <bug-60438-4-EI8qfb8zrV@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-60438-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60438 --- Comment #7 from linzj <manjian2006 at gmail dot com> --- confirm that in csa pass: (insn 288 281 289 17 (set (mem:SI (pre_dec:SI (reg/f:SI 7 sp)) [0 S4 A8]) (reg:SI 1 dx [160])) /home/linzj/src/u3/shell-git/core/WebCore/rendering/RenderImage.cpp:98 64 {*pushsi2} (expr_list:REG_DEAD (reg:SI 1 dx [160]) (nil))) (insn 289 288 290 17 (set (reg:SF 9 st(1) [orig:153 D.227396 ] [153]) (mult:SF (float:SF (mem:SI (reg/f:SI 7 sp) [0 S4 A8])) (reg:SF 9 st(1) [orig:153 D.227396 ] [153]))) /home/linzj/src/u3/shell-git/core/WebCore/rendering/RenderImage.cpp:98 671 {*fop_sf_2_i387} (nil)) (insn 290 289 273 17 (set (reg/f:SI 7 sp) (plus:SI (reg/f:SI 7 sp) (const_int 4 [0x4]))) /home/linzj/src/u3/shell-git/core/WebCore/rendering/RenderImage.cpp:98 235 {*leasi} (nil)) ... (insn 200 264 259 17 (parallel [ (set (reg/f:SI 7 sp) (plus:SI (reg/f:SI 7 sp) (const_int 12 [0xc]))) (clobber (reg:CC 17 flags)) ]) /home/linzj/src/u3/shell-git/core/WebCore/platform/graphics/IntSize.h:65 241 {*addsi_1} (expr_list:REG_UNUSED (reg:CC 17 flags) (expr_list:REG_ARGS_SIZE (const_int 0 [0]) (nil)))) (jump_insn 259 200 260 17 (set (pc) (label_ref 102)) 570 {jump} (nil) -> 102) is combined as (insn 288 281 289 17 (set (mem:SI (pre_dec:SI (reg/f:SI 7 sp)) [0 S4 A8]) (reg:SI 1 dx [160])) /home/linzj/src/u3/shell-git/core/WebCore/rendering/RenderImage.cpp:98 64 {*pushsi2} (expr_list:REG_DEAD (reg:SI 1 dx [160]) (nil))) (insn 289 288 273 17 (set (reg:SF 9 st(1) [orig:153 D.227396 ] [153]) (mult:SF (float:SF (mem:SI (reg/f:SI 7 sp) [0 S4 A8])) (reg:SF 9 st(1) [orig:153 D.227396 ] [153]))) /home/linzj/src/u3/shell-git/core/WebCore/rendering/RenderImage.cpp:98 671 {*fop_sf_2_i387} (nil)) ... (insn 200 264 259 17 (parallel [ (set (reg/f:SI 7 sp) (plus:SI (reg/f:SI 7 sp) (const_int 16 [0x10]))) (clobber (reg:CC 17 flags)) ]) /home/linzj/src/u3/shell-git/core/WebCore/platform/graphics/IntSize.h:65 241 {*addsi_1} (expr_list:REG_UNUSED (reg:CC 17 flags) (expr_list:REG_ARGS_SIZE (const_int 0 [0]) (nil)))) (jump_insn 259 200 260 17 (set (pc) (label_ref 102)) 570 {jump} (nil) -> 102) 12 + 4 - 4 - 12 is changed to 12 + 4 - 16 but REG_ARGS_SIZE is forgotten here.
next prev parent reply other threads:[~2014-03-07 9:48 UTC|newest] Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-03-06 6:54 [Bug debug/60438] New: " manjian2006 at gmail dot com 2014-03-06 6:56 ` [Bug debug/60438] " manjian2006 at gmail dot com 2014-03-06 6:59 ` manjian2006 at gmail dot com 2014-03-06 7:37 ` manjian2006 at gmail dot com 2014-03-07 8:53 ` manjian2006 at gmail dot com 2014-03-07 8:59 ` manjian2006 at gmail dot com 2014-03-07 9:24 ` manjian2006 at gmail dot com 2014-03-07 9:48 ` manjian2006 at gmail dot com [this message] 2014-03-07 10:09 ` manjian2006 at gmail dot com 2014-03-07 14:28 ` manjian2006 at gmail dot com 2014-03-07 18:08 ` manjian2006 at gmail dot com 2014-03-07 22:05 ` jakub at gcc dot gnu.org 2014-03-07 22:07 ` [Bug debug/60438] [4.9 Regression] " jakub at gcc dot gnu.org 2014-03-08 2:59 ` manjian2006 at gmail dot com 2014-03-08 6:33 ` manjian2006 at gmail dot com 2014-03-08 6:42 ` manjian2006 at gmail dot com 2014-03-08 10:04 ` manjian2006 at gmail dot com 2014-03-08 10:43 ` manjian2006 at gmail dot com 2014-03-09 0:03 ` rth at gcc dot gnu.org 2014-03-09 2:23 ` manjian2006 at gmail dot com 2014-03-09 4:10 ` rth at gcc dot gnu.org 2014-03-09 5:37 ` manjian2006 at gmail dot com 2014-03-09 10:23 ` manjian2006 at gmail dot com 2014-03-09 10:25 ` manjian2006 at gmail dot com 2014-03-09 10:29 ` manjian2006 at gmail dot com 2014-03-09 15:02 ` manjian2006 at gmail dot com 2014-03-10 10:18 ` jakub at gcc dot gnu.org 2014-03-10 11:04 ` manjian2006 at gmail dot com 2014-03-10 11:32 ` jakub at gcc dot gnu.org 2014-03-10 13:03 ` manjian2006 at gmail dot com 2014-03-10 19:23 ` rth at gcc dot gnu.org 2014-03-10 19:26 ` jakub at gcc dot gnu.org 2014-03-10 20:51 ` rth at gcc dot gnu.org 2014-03-11 15:12 ` jakub at gcc dot gnu.org 2014-03-12 17:25 ` rth at gcc dot gnu.org 2014-03-12 17:29 ` jakub at gcc dot gnu.org 2014-03-13 9:00 ` jakub at gcc dot gnu.org 2014-03-13 20:25 ` rth at gcc dot gnu.org 2014-03-13 20:56 ` jakub at gcc dot gnu.org 2014-03-18 13:08 ` bernd.edlinger at hotmail dot de 2014-03-18 13:16 ` dominiq at lps dot ens.fr 2014-03-18 15:10 ` manjian2006 at gmail dot com
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