http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57118
Bug #: 57118
Summary: g++.dg/debug/* tests fail on MIPS due to micromips
checkin, scan-assembler pattern needs update
Classification: Unclassified
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: s...@gcc.gnu.org
CC: c...@codesourcery.com
Target: mips*-*-*
The micromips checkin changed the assembler output for MIPS by adding a '.set
nomicromips' psuedo-instruction to the instruction stream. This is causing the
following tests to fail. I think the fix is to update the scan pattern for
mips in gcc/testsuite/lib/scanasm.exp. It looks for mips16/nomips16 but does
not check for micromips/nomicromips.
Tests that fail:
FAIL: g++.dg/debug/dwarf2/lineno-simple1.C -std=gnu++11 scan-assembler
\\t\\.loc [0-9]+ 13 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\tmain\\n\\t\\.type\\tmain,
@function\\nmain:\\n
FAIL: g++.dg/debug/dwarf2/lineno-simple1.C -std=gnu++11 scan-assembler
\\t\\.loc [0-9]+ 4 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN1CC[12]Ev\\n\\t\\.type\\t_ZN1CC[12]Ev,
@function\\n_ZN1CC[12]Ev:\\n
FAIL: g++.dg/debug/dwarf2/lineno-simple1.C -std=gnu++11 scan-assembler
\\t\\.loc [0-9]+ 7 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN1C3fooEv\\n\\t\\.type\\t_ZN1C3fooEv,
@function\\n_ZN1C3fooEv:\\n
FAIL: g++.dg/debug/dwarf2/lineno-simple1.C -std=gnu++98 scan-assembler
\\t\\.loc [0-9]+ 13 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\tmain\\n\\t\\.type\\tmain,
@function\\nmain:\\n
FAIL: g++.dg/debug/dwarf2/lineno-simple1.C -std=gnu++98 scan-assembler
\\t\\.loc [0-9]+ 4 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN1CC[12]Ev\\n\\t\\.type\\t_ZN1CC[12]Ev,
@function\\n_ZN1CC[12]Ev:\\n
FAIL: g++.dg/debug/dwarf2/pr44641.C -std=gnu++11 scan-assembler \\t\\.loc
[0-9]+ 22 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN12MisplacedDbgI4FullEC[12]Ev\\n\\t\\.type\\t_ZN12MisplacedDbgI4FullEC[12]Ev,
@function\\n_ZN12MisplacedDbgI4FullEC[12]Ev:\\n
FAIL: g++.dg/debug/dwarf2/pr44641.C -std=gnu++11 scan-assembler \\t\\.loc
[0-9]+ 22 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN12MisplacedDbgI4FullED0Ev\\n\\t\\.type\\t_ZN12MisplacedDbgI4FullED0Ev,
@function\\n_ZN12MisplacedDbgI4FullED0Ev:\\n
FAIL: g++.dg/debug/dwarf2/pr44641.C -std=gnu++11 scan-assembler \\t\\.loc
[0-9]+ 29 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN12MisplacedDbgIP3ArgEC[12]Ev\\n\\t\\.type\\t_ZN12MisplacedDbgIP3ArgEC[12]Ev,
@function\\n_ZN12MisplacedDbgIP3ArgEC[12]Ev:\\n
FAIL: g++.dg/debug/dwarf2/pr44641.C -std=gnu++98 scan-assembler \\t\\.loc
[0-9]+ 35 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN12MisplacedDbgI3ArgEC[12]Ev\\n\\t\\.type\\t_ZN12MisplacedDbgI3ArgEC[12]Ev,
@function\\n_ZN12MisplacedDbgI3ArgEC[12]Ev:\\n
FAIL: g++.dg/debug/dwarf2/pr44641.C -std=gnu++98 scan-assembler \\t\\.loc
[0-9]+ 35 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN12MisplacedDbgI3ArgED0Ev\\n\\t\\.type\\t_ZN12MisplacedDbgI3ArgED0Ev,
@function\\n_ZN12MisplacedDbgI3ArgED0Ev:\\n
FAIL: g++.dg/debug/dwarf2/pr46527.C -std=gnu++11 scan-assembler \\t\\.loc
[0-9]+ 12 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN6StructIdE13defined_laterEv\\n\\t\\.type\\t_ZN6StructIdE13defined_laterEv,
@function\\n_ZN6StructIdE13defined_laterEv:\\n
FAIL: g++.dg/debug/dwarf2/pr46527.C -std=gnu++98 scan-assembler \\t\\.loc
[0-9]+ 12 0(
[^\\n]*)?\\n(\\t.cfi_startproc[^\\t]*\\n)*\\t\\.set\\t(no)?mips16\\n\\t\\.ent\\t_ZN6StructIdE13defined_laterEv\\n\\t\\.type\\t_ZN6StructIdE13defined_laterEv,
@function\\n_ZN6StructIdE13defined_laterEv:\\n
