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| author | Roger Sayle <roger@eyesopen.com> | 2004-03-09 17:06:25 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2004-03-09 17:06:25 +0000 |
| commit | 7ce3e360d677bac3834870166daa19102354f97d (patch) | |
| tree | 5ba3ac08512b4ef5ef973ef6ab99aab95cee4053 /gcc/cse.c | |
| parent | 0da99d4e61c59953f97eade1f44c23205c7949f5 (diff) | |
| download | gcc-7ce3e360d677bac3834870166daa19102354f97d.zip gcc-7ce3e360d677bac3834870166daa19102354f97d.tar.gz gcc-7ce3e360d677bac3834870166daa19102354f97d.tar.bz2 | |
simplify-rtx.c (simplify_const_relational_operation): New function renamed from simplify_relational_operation.
* simplify-rtx.c (simplify_const_relational_operation): New function
renamed from simplify_relational_operation.
(simplify_relational_operation): Change prototype to accept an
additional mode argument. Call simplify_const_relational_operation.
(simplify_gen_relational): Update simplify_relational_operation call.
(simplify_ternary_operation): Update simplify_relational_operation
subroutine call to use simplify_const_relational_operation instead.
* rtl.h (simplify_const_relational_operation): Prototype here.
(simplify_relational_operation): Add addtional mode argument.
* combine.c (combine_simplify_rtx): Update calls to
simplify_relational_operation.
(simplify_set): Likewise.
(gen_binary): Likewise.
* cse.c (fold_rtx): Likewise.
* dojump.c (compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
* integrate.c (subst_constants): Likewise.
* unroll.c (simplify_cmp_and_jump_insns): Likewise.
From-SVN: r79187
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 12 |
1 files changed, 1 insertions, 11 deletions
@@ -3907,7 +3907,7 @@ fold_rtx (rtx x, rtx insn) } } - new = simplify_relational_operation (code, + new = simplify_relational_operation (code, mode, (mode_arg0 != VOIDmode ? mode_arg0 : (GET_MODE (const_arg0 @@ -3922,16 +3922,6 @@ fold_rtx (rtx x, rtx insn) : folded_arg1)), const_arg0 ? const_arg0 : folded_arg0, const_arg1 ? const_arg1 : folded_arg1); -#ifdef FLOAT_STORE_FLAG_VALUE - if (new != 0 && GET_MODE_CLASS (mode) == MODE_FLOAT) - { - if (new == const0_rtx) - new = CONST0_RTX (mode); - else - new = (CONST_DOUBLE_FROM_REAL_VALUE - (FLOAT_STORE_FLAG_VALUE (mode), mode)); - } -#endif break; case RTX_BIN_ARITH: |