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This patch disables the movsicc pattern in the M32R backend, which is repsonsible for the failure of several gcc testsuite entries.

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2020-06-05  Nick Clifton  <nickc@redhat.com>

gcc/
	* config/m32r/m32r.md (movsicc): Disable pattern.
This commit is contained in:
Nick Clifton 2020-06-25 16:48:34 +01:00
parent 27a6802011
commit 20f466326c
1 changed files with 6 additions and 0 deletions
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6
gcc/config/m32r/m32r.md
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@ -2162,6 +2162,12 @@
""
"
{
/* FIXME: This expansion is hold over from a failed conversion of this
port away from using cc0. It still relies upon the last comparison
being the one that is now tested. Disabled for now in order to
improve the generation of working code. */
FAIL;
if (! zero_and_one (operands [2], operands [3]))
FAIL;