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* [gcc r15-33] Change range_includes_zero_p argument to a reference.
@ 2024-04-28 19:04 Aldy Hernandez
0 siblings, 0 replies; only message in thread
From: Aldy Hernandez @ 2024-04-28 19:04 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:d883fc7d00ed6bf5ee151de4fd3e05431582bd5f
commit r15-33-gd883fc7d00ed6bf5ee151de4fd3e05431582bd5f
Author: Aldy Hernandez <aldyh@redhat.com>
Date: Tue Mar 19 16:33:47 2024 +0100
Change range_includes_zero_p argument to a reference.
Make range_includes_zero_p take an argument instead of a pointer for
consistency in the range-op code.
gcc/ChangeLog:
* gimple-range-op.cc (cfn_clz::fold_range): Change
range_includes_zero_p argument to a reference.
(cfn_ctz::fold_range): Same.
* range-op.cc (operator_plus::lhs_op1_relation): Same.
* value-range.h (range_includes_zero_p): Same.
Diff:
---
gcc/gimple-range-op.cc | 6 +++---
gcc/range-op.cc | 2 +-
gcc/value-range.h | 10 +++++-----
3 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/gcc/gimple-range-op.cc b/gcc/gimple-range-op.cc
index a98f7db62a7..9c50c00549e 100644
--- a/gcc/gimple-range-op.cc
+++ b/gcc/gimple-range-op.cc
@@ -853,7 +853,7 @@ public:
// __builtin_ffs* and __builtin_popcount* return [0, prec].
int prec = TYPE_PRECISION (lh.type ());
// If arg is non-zero, then ffs or popcount are non-zero.
- int mini = range_includes_zero_p (&lh) ? 0 : 1;
+ int mini = range_includes_zero_p (lh) ? 0 : 1;
int maxi = prec;
// If some high bits are known to be zero, decrease the maximum.
@@ -945,7 +945,7 @@ cfn_clz::fold_range (irange &r, tree type, const irange &lh,
if (mini == -2)
mini = 0;
}
- else if (!range_includes_zero_p (&lh))
+ else if (!range_includes_zero_p (lh))
{
mini = 0;
maxi = prec - 1;
@@ -1007,7 +1007,7 @@ cfn_ctz::fold_range (irange &r, tree type, const irange &lh,
mini = -2;
}
// If arg is non-zero, then use [0, prec - 1].
- if (!range_includes_zero_p (&lh))
+ if (!range_includes_zero_p (lh))
{
mini = 0;
maxi = prec - 1;
diff --git a/gcc/range-op.cc b/gcc/range-op.cc
index aeff55cfd78..6ea7d624a9b 100644
--- a/gcc/range-op.cc
+++ b/gcc/range-op.cc
@@ -1657,7 +1657,7 @@ operator_plus::lhs_op1_relation (const irange &lhs,
}
// If op2 does not contain 0, then LHS and OP1 can never be equal.
- if (!range_includes_zero_p (&op2))
+ if (!range_includes_zero_p (op2))
return VREL_NE;
return VREL_VARYING;
diff --git a/gcc/value-range.h b/gcc/value-range.h
index 2650ded6d10..62f123e2a4b 100644
--- a/gcc/value-range.h
+++ b/gcc/value-range.h
@@ -972,16 +972,16 @@ irange::contains_p (tree cst) const
}
inline bool
-range_includes_zero_p (const irange *vr)
+range_includes_zero_p (const irange &vr)
{
- if (vr->undefined_p ())
+ if (vr.undefined_p ())
return false;
- if (vr->varying_p ())
+ if (vr.varying_p ())
return true;
- wide_int zero = wi::zero (TYPE_PRECISION (vr->type ()));
- return vr->contains_p (zero);
+ wide_int zero = wi::zero (TYPE_PRECISION (vr.type ()));
+ return vr.contains_p (zero);
}
// Constructors for irange
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