digitalmars.D.bugs - [Issue 10677] New: Win64: cfloat return value not forwarded correctly as function argument
- d-bugmail puremagic.com (74/74) Jul 20 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10677
- d-bugmail puremagic.com (10/10) Jul 20 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10677
- d-bugmail puremagic.com (12/12) Jul 21 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10677
- d-bugmail puremagic.com (9/9) Jul 22 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10677
- d-bugmail puremagic.com (9/9) Jul 22 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10677
http://d.puremagic.com/issues/show_bug.cgi?id=10677 Summary: Win64: cfloat return value not forwarded correctly as function argument Product: D Version: D1 & D2 Platform: x86_64 OS/Version: Windows Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: r.sagitario gmx.de PDT --- Another one from the phobos unittests that I hoped was covered by other reports: /////////////////////////////// void formatTest2(cfloat s, double re, double im) { assert(s.re == re); assert(s.im == im); } cfloat getcf() { return 2 + 1i; } unittest { formatTest2( getcf(), 2, 1 ); } void main() {} ////////////////////////////// compile with "dmd -m64 -unittest test.d" to trigger the assertion. Here's the disassembly: _D4test5getcfFZq: 0000000000000000: 55 push rbp 0000000000000001: 48 8B EC mov rbp,rsp 0000000000000004: 48 83 EC 10 sub rsp,10h 0000000000000008: D9 05 00 00 00 00 fld dword ptr [_TMP0] 000000000000000E: D9 05 04 00 00 00 fld dword ptr [_TMP0+4] 0000000000000014: D9 5D F0 fstp dword ptr [rbp-10h] 0000000000000017: F3 0F 10 4D F0 movss xmm1,dword ptr [rbp-10h] 000000000000001C: D9 5D F0 fstp dword ptr [rbp-10h] 000000000000001F: F3 0F 10 45 F0 movss xmm0,dword ptr [rbp-10h] 0000000000000024: 48 8D 65 00 lea rsp,[rbp] 0000000000000028: 5D pop rbp 0000000000000029: C3 ret _D4test15__unittestL13_1FZv: 0000000000000000: 55 push rbp 0000000000000001: 48 8B EC mov rbp,rsp 0000000000000004: 48 83 EC 10 sub rsp,10h 0000000000000008: 48 83 EC 20 sub rsp,20h 000000000000000C: E8 00 00 00 00 call _D4test5getcfFZq 0000000000000011: 48 83 C4 20 add rsp,20h 0000000000000015: 49 89 C0 mov r8,rax 0000000000000018: F2 48 0F 10 0D 00 movsd xmm1,mmword ptr [_TMP1] 00 00 00 0000000000000021: 48 B8 00 00 00 00 mov rax,3FF0000000000000h 00 00 F0 3F 000000000000002B: 48 89 45 F0 mov qword ptr [rbp-10h],rax 000000000000002F: F2 0F 10 45 F0 movsd xmm0,mmword ptr [rbp-10h] 0000000000000034: 48 83 EC 20 sub rsp,20h 0000000000000038: 66 48 0F 7E CA movd rdx,xmm1 000000000000003D: 66 48 0F 7E C1 movd rcx,xmm0 0000000000000042: E8 00 00 00 00 call _D4test11formatTest2FqddZv 0000000000000047: 48 83 C4 20 add rsp,20h 000000000000004B: 48 8D 65 00 lea rsp,[rbp] 000000000000004F: 5D pop rbp 0000000000000050: C3 ret getcf returns the result in xmm0 and xmm1, but it is expected in rax by the caller. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 20 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10677 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla digitalmars.com 21:11:32 PDT --- https://github.com/D-Programming-Language/dmd/pull/2371 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 20 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10677 Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/dcebbd99140bcec147522be779cdc00af8fc70ff fix Issue 10677 - Win64: cfloat return value not forwarded correctly as function argument https://github.com/D-Programming-Language/dmd/commit/bbcd96872ea1afe719adf97675985517217837fa fix Issue 10677 - Win64: cfloat return value not forwarded correctly as ... -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 21 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10677 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 22 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10677 Commit pushed to dmd-1.x at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/f70a40257e73fcd6e37e7208776b29e1e5d2f6aa fix Issue 10677 - Win64: cfloat return value not forwarded correctly as ... -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 22 2013