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| author | Jakub Jelinek <jakub@redhat.com> | 2010-07-21 10:50:57 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-07-21 10:50:57 +0200 |
| commit | 370ae5992fa38d0161157ce8b237174d220054bf (patch) | |
| tree | b6a2b0a3ebd043807579644d37d17ec082758093 /gcc/dwarf2out.c | |
| parent | a431e913309586a8b284a30bcee0d5c3ece1f991 (diff) | |
| download | gcc-370ae5992fa38d0161157ce8b237174d220054bf.zip gcc-370ae5992fa38d0161157ce8b237174d220054bf.tar.gz gcc-370ae5992fa38d0161157ce8b237174d220054bf.tar.bz2 | |
re PR debug/45003 (VTA issues with sign/zero extension and debug temporaries)
PR debug/45003
* var-tracking.c (reverse_op): Also handle {SIGN,ZERO}_EXTEND of
a MEM.
* dwarf2out.c (loc_descriptor): Don't handle SIGN_EXTEND nor
ZERO_EXTEND here.
* gcc.dg/guality/pr45003-2.c: New test.
* gcc.dg/guality/pr45003-3.c: New test.
From-SVN: r162364
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 385d5da..ce35c91 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -14254,11 +14254,6 @@ loc_descriptor (rtx rtl, enum machine_mode mode, loc_result = reg_loc_descriptor (rtl, initialized); break; - case SIGN_EXTEND: - case ZERO_EXTEND: - loc_result = loc_descriptor (XEXP (rtl, 0), mode, initialized); - break; - case MEM: loc_result = mem_loc_descriptor (XEXP (rtl, 0), GET_MODE (rtl), initialized); |