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| author | Richard Henderson <rth@redhat.com> | 2009-07-01 16:16:06 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2009-07-01 16:16:06 -0700 |
| commit | 9f2af3cef8463e296639cfaa5811c38b2dabeae5 (patch) | |
| tree | 20843b799e49eace89130d1e320370a99d5ac4b1 /gcc | |
| parent | d66a97e281d541d7595fa72c9ac7e3484c8abc3e (diff) | |
| download | gcc-9f2af3cef8463e296639cfaa5811c38b2dabeae5.zip gcc-9f2af3cef8463e296639cfaa5811c38b2dabeae5.tar.gz gcc-9f2af3cef8463e296639cfaa5811c38b2dabeae5.tar.bz2 | |
re PR debug/40431 (ICE in div_data_align, at dwarf2out.c:533 while configuring sparcv9 libgcc)
PR debug/40431
* dwarf2out.c (def_cfa_1): Revert 2009-06-11 change for
DW_CFA_def_cfa_offset and DW_CFA_def_cfa.
From-SVN: r149157
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 456acee..801851b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2009-07-01 Richard Henderson <rth@redhat.com> + + PR debug/40431 + * dwarf2out.c (def_cfa_1): Revert 2009-06-11 change for + DW_CFA_def_cfa_offset and DW_CFA_def_cfa. + 2009-07-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR bootstrap/40558 diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index edb93f9..3324039 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -994,7 +994,7 @@ def_cfa_1 (const char *label, dw_cfa_location *loc_p) the CFA register did not change but the offset did. The data factoring for DW_CFA_def_cfa_offset_sf happens in output_cfi, or in the assembler via the .cfi_def_cfa_offset directive. */ - if (need_data_align_sf_opcode (loc.offset)) + if (loc.offset < 0) cfi->dw_cfi_opc = DW_CFA_def_cfa_offset_sf; else cfi->dw_cfi_opc = DW_CFA_def_cfa_offset; @@ -1021,7 +1021,7 @@ def_cfa_1 (const char *label, dw_cfa_location *loc_p) the specified offset. The data factoring for DW_CFA_def_cfa_sf happens in output_cfi, or in the assembler via the .cfi_def_cfa directive. */ - if (need_data_align_sf_opcode (loc.offset)) + if (loc.offset < 0) cfi->dw_cfi_opc = DW_CFA_def_cfa_sf; else cfi->dw_cfi_opc = DW_CFA_def_cfa; |