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| author | Richard Henderson <rth@redhat.com> | 2001-05-21 23:46:20 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2001-05-21 23:46:20 -0700 |
| commit | b4fbaca7cb5c6ff5fb5e24e554d510257cb488eb (patch) | |
| tree | c78f15a05fa13284aee7f9acc312bbd22411818a /gcc/combine.c | |
| parent | 47816305fecfece2a4ae647638622371e4933076 (diff) | |
| download | gcc-b4fbaca7cb5c6ff5fb5e24e554d510257cb488eb.zip gcc-b4fbaca7cb5c6ff5fb5e24e554d510257cb488eb.tar.gz gcc-b4fbaca7cb5c6ff5fb5e24e554d510257cb488eb.tar.bz2 | |
combine.c (simplify_comparison): Update op1 after constant extension.
* combine.c (simplify_comparison): Update op1 after constant
extension.
* recog.c (const_int_operand): Accept only constants valid
for the given mode.
* genrecog.c: Update comments wrt const_int_operand.
From-SVN: r42427
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 11ef550..e3ad70a 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -10025,6 +10025,7 @@ simplify_comparison (code, pop0, pop1) /* Get the constant we are comparing against and turn off all bits not on in our mode. */ const_op = trunc_int_for_mode (INTVAL (op1), mode); + op1 = GEN_INT (const_op); /* If we are comparing against a constant power of two and the value being compared can only have that single bit nonzero (e.g., it was |