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| author | Nick Clifton <nickc@gcc.gnu.org> | 2004-08-26 13:03:02 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2004-08-26 13:03:02 +0000 |
| commit | b72e46f0007c0fe09a47ffd8113b03636fa505fe (patch) | |
| tree | 2436ebe0e50d1b001d4f6922d209fa1a8058f6c2 /gcc/config/m32r/m32r.c | |
| parent | ed8e443a4279eca1faf6b81612c08e2b84430e4f (diff) | |
| download | gcc-b72e46f0007c0fe09a47ffd8113b03636fa505fe.zip gcc-b72e46f0007c0fe09a47ffd8113b03636fa505fe.tar.gz gcc-b72e46f0007c0fe09a47ffd8113b03636fa505fe.tar.bz2 | |
re PR target/17119 ([m32r] ICE at switch case 0x8000)
PR target/17119.
config/m32r.c (gen_compare): Use reg_or_int16_operand when checking for a
valid constant, regardless of sign.
testsuite/gcc.c-torture/compile/pr17119.c: New test (for this failure)
From-SVN: r86619
Diffstat (limited to 'gcc/config/m32r/m32r.c')
| -rw-r--r-- | gcc/config/m32r/m32r.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/gcc/config/m32r/m32r.c b/gcc/config/m32r/m32r.c index ca4079f..9e3404a 100644 --- a/gcc/config/m32r/m32r.c +++ b/gcc/config/m32r/m32r.c @@ -1174,11 +1174,8 @@ gen_compare (enum rtx_code code, rtx x, rtx y, int need_compare) y = force_reg (GET_MODE (x), y); else { - int ok_const = - (code == LTU || code == LEU || code == GTU || code == GEU) - ? uint16_operand (y, GET_MODE (y)) - : reg_or_cmp_int16_operand (y, GET_MODE (y)); - + int ok_const = reg_or_int16_operand (y, GET_MODE (y)); + if (! ok_const) y = force_reg (GET_MODE (x), y); } |