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| author | David Edelsohn <edelsohn@gnu.org> | 2006-02-18 23:19:02 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2006-02-18 18:19:02 -0500 |
| commit | aa9cf005f724f56a604477b8fd88d41999587dcf (patch) | |
| tree | 60efb44714eedd340802b7d23d59855e3e816a73 | |
| parent | aacd3885eb07280eed4558f0dacad4d977052dc2 (diff) | |
| download | gcc-aa9cf005f724f56a604477b8fd88d41999587dcf.zip gcc-aa9cf005f724f56a604477b8fd88d41999587dcf.tar.gz gcc-aa9cf005f724f56a604477b8fd88d41999587dcf.tar.bz2 | |
re PR target/26350 (ICE in extract_insn, at recog.c:2084, -fPIC -mlong-double-128)
PR target/26350
* config/rs6000/rs6000.md (extenddftf2): Force 0.0 to validized
MEM for ABI_V4 pic.
From-SVN: r111255
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4305859..ce30e37 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-02-18 David Edelsohn <edelsohn@gnu.org> + + PR target/26350 + * config/rs6000/rs6000.md (extenddftf2): Force 0.0 to validized + MEM for ABI_V4 pic. + 2005-02-18 Richard Sandiford <richard@codesourcery.com> * cselib.c (cselib_init): Change RTX_SIZE to RTX_CODE_SIZE. diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 2dabd89..d214e21 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -8278,6 +8278,9 @@ && TARGET_HARD_FLOAT && TARGET_FPRS && TARGET_LONG_DOUBLE_128" { operands[2] = CONST0_RTX (DFmode); + /* Generate GOT reference early for SVR4 PIC. */ + if (DEFAULT_ABI == ABI_V4 && flag_pic) + operands[2] = validize_mem (force_const_mem (DFmode, operands[2])); }) (define_insn_and_split "*extenddftf2_internal" |