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| author | Lawrence Crowl <crowl@google.com> | 2012-09-07 00:06:35 +0000 |
|---|---|---|
| committer | Lawrence Crowl <crowl@gcc.gnu.org> | 2012-09-07 00:06:35 +0000 |
| commit | 27bcd47cfab04b1b1e6d2712e34b9b289c7a2dd7 (patch) | |
| tree | 82231821d6793cd33f15d6b9792a8b82f2ec15d1 /gcc/expmed.c | |
| parent | 316b938ed79ef024177ab82057a061a7a4b5af67 (diff) | |
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Modify gcc/*.[hc] double_int call sites to use the new interface.
This change entailed adding a few new methods to double_int.
The change results in a 0.163% time improvement with a 70% confidence.
Tested on x86_64.
Index: gcc/ChangeLog
2012-09-06 Lawrence Crowl <crowl@google.com>
* double-int.h (double_int::operator &=): New.
(double_int::operator ^=): New.
(double_int::operator |=): New.
(double_int::mul_with_sign): Modify overflow parameter to bool*.
(double_int::add_with_sign): New.
(double_int::ule): New.
(double_int::sle): New.
(binary double_int::operator *): Remove parameter name.
(binary double_int::operator +): Likewise.
(binary double_int::operator -): Likewise.
(binary double_int::operator &): Likewise.
(double_int::operator |): Likewise.
(double_int::operator ^): Likewise.
(double_int::and_not): Likewise.
(double_int::from_shwi): Tidy formatting.
(double_int::from_uhwi): Likewise.
(double_int::from_uhwi): Likewise.
* double-int.c (double_int::mul_with_sign): Modify overflow parameter
to bool*.
(double_int::add_with_sign): New.
(double_int::ule): New.
(double_int::sle): New.
* builtins.c: Modify to use the new double_int interface.
* cgraph.c: Likewise.
* combine.c: Likewise.
* dwarf2out.c: Likewise.
* emit-rtl.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* fixed-value.c: Likewise.
* fold-const.c: Likewise.
* gimple-fold.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimplify-rtx.c: Likewise.
* ipa-prop.c: Likewise.
* loop-iv.c: Likewise.
* optabs.c: Likewise.
* stor-layout.c: Likewise.
* tree-affine.c: Likewise.
* tree-cfg.c: Likewise.
* tree-dfa.c: Likewise.
* tree-flow-inline.h: Likewise.
* tree-object-size.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-sccvn: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vrp.c: Likewise.
* tree.h: Likewise.
* tree.c: Likewise.
* varasm.c: Likewise.
From-SVN: r191047
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index 6c94a90..24a1577 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -1985,11 +1985,11 @@ mask_rtx (enum machine_mode mode, int bitpos, int bitsize, int complement) { double_int mask; - mask = double_int_mask (bitsize); - mask = double_int_lshift (mask, bitpos, HOST_BITS_PER_DOUBLE_INT, false); + mask = double_int::mask (bitsize); + mask = mask.llshift (bitpos, HOST_BITS_PER_DOUBLE_INT); if (complement) - mask = double_int_not (mask); + mask = ~mask; return immed_double_int_const (mask, mode); } @@ -2002,8 +2002,8 @@ lshift_value (enum machine_mode mode, rtx value, int bitpos, int bitsize) { double_int val; - val = double_int_zext (uhwi_to_double_int (INTVAL (value)), bitsize); - val = double_int_lshift (val, bitpos, HOST_BITS_PER_DOUBLE_INT, false); + val = double_int::from_uhwi (INTVAL (value)).zext (bitsize); + val = val.llshift (bitpos, HOST_BITS_PER_DOUBLE_INT); return immed_double_int_const (val, mode); } |