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Mark gcc.dg/shrink-wrap-loop.c as XFAIL.

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It occurs to me that I should not have disabled early jump threading in
this test, as it may hide an actual defect.  I have reverted my change
and XFAILed the test instead.  I have also opened a PR101690 to keep track
of this problem.

gcc/testsuite/ChangeLog:

	* gcc.dg/shrink-wrap-loop.c: Enable early jump threading.  Mark as
	XFAIL.
This commit is contained in:
Aldy Hernandez 2021-07-30 12:28:21 +02:00
parent 28665ddc7e
commit 2730aa7809
1 changed files with 1 additions and 2 deletions
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3
gcc/testsuite/gcc.dg/shrink-wrap-loop.c
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@ -1,6 +1,5 @@
/* { dg-do compile { target { { { i?86-*-* x86_64-*-* } && lp64 } || { arm_thumb2 } } } } */
/* { dg-options "-O2 -fdump-rtl-pro_and_epilogue" } */
// { dg-additional-options "-fdisable-tree-ethread" }
/*
Our new threader is threading things a bit too early, and causing the
@ -69,4 +68,4 @@ test (int *p1, int *p2)
return 1;
}
/* { dg-final { scan-rtl-dump "Performing shrink-wrapping" "pro_and_epilogue" } } */
/* { dg-final { scan-rtl-dump "Performing shrink-wrapping" "pro_and_epilogue" { xfail *-*-* } } } */