[Mesa-dev] [Bug 105052] compiler/test_eu_compact failure with GCC 8

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 12 08:34:03 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105052

            Bug ID: 105052
           Summary: compiler/test_eu_compact failure with GCC 8
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Other
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: vlee at freedesktop.org
        QA Contact: mesa-dev at lists.freedesktop.org

=================================================
   Mesa 18.1.0-devel: src/intel/test-suite.log
=================================================

# TOTAL: 27
# PASS:  25
# SKIP:  0
# XFAIL: 0
# FAIL:  2
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: compiler/test_eu_compact
==============================

Instruction compact/uncompact changed (gen6):
  before: add(8)          g0<1>F          g2<8,8,1>F      g0<8,1,0>F      {
align1 1Q compacted };
  after:  add(8)          g0<1>F          g2<8,8,1>F      g0<8,1,0>F      {
align1 1Q };
  changed bits:
  bit 121, set to unset
  bit 122, set to unset
  bit 123, set to unset
  bit 124, set to unset
  bit 125, set to unset
Instruction compact/uncompact changed (gen6):
  before: add(8)          g0<1>F          g2<4>F          g0<8>.xF        {
align16 1Q compacted };
  after:  add(8)          g0<1>F          g2<4>F          g0<8>.xF        {
align16 1Q };
  changed bits:
  bit 121, set to unset
  bit 122, set to unset
  bit 123, set to unset
  bit 124, set to unset
  bit 125, set to unset
test_eu_compact: compiler/brw_eu_compact.c:897: has_3src_unmapped_bits:
Assertion `!brw_inst_bits(src, 127, 126) && !brw_inst_bits(src, 105, 105) &&
!brw_inst_bits(src, 84, 84) && !brw_inst_bits(src, 36, 35) &&
!brw_inst_bits(src, 7, 7)' failed.
FAIL compiler/test_eu_compact (exit status: 134)

FAIL: compiler/test_eu_compact
==============================

Instruction compact/uncompact changed (gen6):
  before: add(8)          g0<1>F          g2<8,8,1>F      g0<8,1,0>F      {
align1 1Q compacted };
  after:  add(8)          g0<1>F          g2<8,8,1>F      g0<8,1,0>F      {
align1 1Q };
  changed bits:
  bit 121, set to unset
  bit 122, set to unset
  bit 123, set to unset
  bit 124, set to unset
  bit 125, set to unset
Instruction compact/uncompact changed (gen6):
  before: add(8)          g0<1>F          g2<4>F          g0<8>.xF        {
align16 1Q compacted };
  after:  add(8)          g0<1>F          g2<4>F          g0<8>.xF        {
align16 1Q };
  changed bits:
  bit 121, set to unset
  bit 122, set to unset
  bit 123, set to unset
  bit 124, set to unset
  bit 125, set to unset
test_eu_compact: compiler/brw_eu_compact.c:897: has_3src_unmapped_bits:
Assertion `!brw_inst_bits(src, 127, 126) && !brw_inst_bits(src, 105, 105) &&
!brw_inst_bits(src, 84, 84) && !brw_inst_bits(src, 36, 35) &&
!brw_inst_bits(src, 7, 7)' failed.
FAIL compiler/test_eu_compact (exit status: 134)

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