From: Julian Seward <jseward@acm.org>
Date: Wed, 20 Jul 2016 17:51:53 +0000 (+0000)
Subject: Update.
X-Git-Tag: svn/VALGRIND_3_12_0~112
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55c7b5dd9466089aea4031028ba16c70a1a8a902;p=thirdparty%2Fvalgrind.git

Update.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15911
---

diff --git a/NEWS b/NEWS
index cccf975b26..c1adfea140 100644
--- a/NEWS
+++ b/NEWS
@@ -105,6 +105,7 @@ where XXXXXX is the bug number as listed below.
         uninitialized data
 359838  arm64: Unhandled instruction 0xD5033F5F (clrex)
 359871  Incorrect mask handling in ppoll
+359952  Unrecognised PCMPESTRM variants (0x70, 0x19)
 360008  Contents of Power vr registers contents is not printed correctly when
         the --vgdb-shadow-registers=yes option is used
 360035  POWER PC instruction bcdadd and bcdsubtract generate result with
diff --git a/docs/internals/3_11_BUGSTATUS.txt b/docs/internals/3_11_BUGSTATUS.txt
index 412e8bff21..191d26b8f6 100644
--- a/docs/internals/3_11_BUGSTATUS.txt
+++ b/docs/internals/3_11_BUGSTATUS.txt
@@ -5,30 +5,43 @@ of 3.11.0 go in here.  Bugs that didn't get fixed in 3.11.0 remain in
 
 === VEX/amd64 ==========================================================
 
-351491  Unrecognised instruction in library compiled with -mavx -ffast-math -O3
-351726  vex amd64->IR: 0xC5 0xF3 0xC2 0x15 0xEB 0x7C 0x2 0x0
-        [JRS: potentially serious, miscalculated next %RIP]
-        [can't repro]
 352549  Valgrind (whether with memchek or callgrind) crashes with
         "unhandled instruction bytes"
         [Probably invalid]
+
 353384  unhandled instruction bytes: 0x66 0xF 0x3A 0x62 0xD1 0x62 0x41 0x3B
         __intel_sse4_strpbrk
+        pcmpistrm $0x62,%xmm1,%xmm2
+
 353727  unhandled instruction bytes: 0x66 0xF 0x3A 0x62 0xD1 0x72 0x45 0x3B
         __intel_sse4_strspn
+        pcmpistrm $0x72,%xmm1,%xmm2
+
 354931  Analyze of qt app results in incompatible processor message
         [Gentoo stupidity]
-356138  vex amd64->IR: 0x8F 0xEA 0x78 0x10 0xD2 0x6 0x6 0x0
+
 356392  FPU control word not updated on FYL2X with ST(0) = 0
         [Also relevant for x86]
-356611  vex amd64->IR: 0x8F 0xEA 0xF8 0x10 0xC9 0x3 0x1D 0x0
-        [== 328357, still open]
+
 356715  vex amd64->IR: 0xC4 0xE2 0x7D 0x13 0x4 0x4A 0xC5 0xFC
+        vcvtph2ps (%rdx,%rcx,2),%ymm0
+
 357873  libstdc++ unhandled instruction: 0xF 0xC7 0xF0 0x89
         [== 353370, fixed, RDRAND ?]
+
 357932  vex amd64->IR: 0xF2 0x49 0xF 0x5D  and 0xF2 0x49 0xF 0x5F
-359952  Unrecognised PCMPESTRM variants
+        rex.WB minsd (%r8),%xmm0
+        rex.WB maxsd (%r8),%xmm0
+
 360415  amd64 instructions ADCX and ADOX are not implemented in VEX
+        [has patch, could possibly take it]
+
+AMD XOP-prefixed insns:
+
+356138  vex amd64->IR: 0x8F 0xEA 0x78 0x10 0xD2 0x6 0x6 0x0
+        [== 339596, possibly -- AMD XOP extensions]
+356611  vex amd64->IR: 0x8F 0xEA 0xF8 0x10 0xC9 0x3 0x1D 0x0
+        [== 328357, still open]
 
 === VEX/arm ============================================================