digitalmars.D.bugs - [Issue 10639] New: Win64: wrong optimizer codegen with struct literal with complex fields
- d-bugmail puremagic.com (61/61) Jul 14 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10639
- d-bugmail puremagic.com (13/13) Jul 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10639
- d-bugmail puremagic.com (14/14) Jul 19 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10639
- d-bugmail puremagic.com (10/10) Jul 19 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10639
- d-bugmail puremagic.com (9/9) Jul 19 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10639
http://d.puremagic.com/issues/show_bug.cgi?id=10639 Summary: Win64: wrong optimizer codegen with struct literal with complex fields Product: D Version: D2 Platform: x86_64 OS/Version: Windows Status: NEW Keywords: wrong-code Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: r.sagitario gmx.de PDT --- This source extracted from the phobos unittests: struct S1 { cdouble val; } void formatTest(S1 s, double re, double im) { assert(s.val.re == re); assert(s.val.im == im); } unittest { S1 s = S1(3+2.25i); formatTest(s, 3, 2.25); } void main() {} compile with "dmd -unittest -m64 -O test.d" and run to see the assertions failing. This does not happen with -m32 or without -O. Here is the disassembly of the unittest code: _D4test15__unittestL12_1FZv: 0000000000000000: 55 push rbp 0000000000000001: 48 8B EC mov rbp,rsp 0000000000000004: 48 83 EC 10 sub rsp,10h 0000000000000008: 48 C7 45 F0 00 00 mov qword ptr [rbp-10h],0 00 00 0000000000000010: 48 C7 45 F8 00 00 mov qword ptr [rbp-8],0 00 00 0000000000000018: 4C 8D 45 F0 lea r8,[rbp-10h] 000000000000001C: F2 48 0F 10 0D 00 movsd xmm1,mmword ptr [_TMP3] 00 00 00 0000000000000025: F2 48 0F 10 05 00 movsd xmm0,mmword ptr [_TMP4] 00 00 00 000000000000002E: 48 83 EC 20 sub rsp,20h 0000000000000032: 66 48 0F 7E CA movd rdx,xmm1 0000000000000037: 66 48 0F 7E C1 movd rcx,xmm0 000000000000003C: E8 00 00 00 00 call _D4test10formatTestFS4test2S1ddZv 0000000000000041: 48 83 C4 20 add rsp,20h 0000000000000045: 48 8D 65 00 lea rsp,[rbp] 0000000000000049: 5D pop rbp 000000000000004A: C3 ret The struct literal is initialized with two 0 values at offset 8/10. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 14 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10639 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla digitalmars.com Version|D2 |D1 & D2 OS/Version|Windows |All Severity|normal |major 13:18:45 PDT --- https://github.com/D-Programming-Language/dmd/pull/2359 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 18 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10639 Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/a3d33e3937d42fdead489a7f04413583f4451491 fix Issue 10639 - Win64: wrong optimizer codegen with struct literal with complex fields https://github.com/D-Programming-Language/dmd/commit/de687981f72b0256b1dc1233306b4cfe94db626c fix Issue 10639 - Win64: wrong optimizer codegen with struct literal with complex fields -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 19 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10639 Commit pushed to dmd-1.x at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/6f38739b45f65f1173db4401fdb88c583937fd76 fix Issue 10639 - Win64: wrong optimizer codegen with struct literal with complex fields -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 19 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10639 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 19 2013