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* [gcc r12-617] tree-optimization/79333 - fold stmts following SSA edges in VN
@ 2021-05-07 15:55 Christophe Lyon
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From: Christophe Lyon @ 2021-05-07 15:55 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:601191b2a48cb8f4657bb2fa2270a7fde9d52e9c

commit r12-617-g601191b2a48cb8f4657bb2fa2270a7fde9d52e9c
Author: Christophe Lyon <christophe.lyon@linaro.org>
Date:   Fri May 7 15:52:35 2021 +0000

    tree-optimization/79333 - fold stmts following SSA edges in VN
    
    copysign is only available with c99_runtime, skip ssa-fre-94.c
    otherwise.
    
    2021-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
    
            PR tree-optimization/79333
            gcc/testsuite/
            * gcc.dg/tree-ssa/ssa-fre-94.c: Require c99_runtime.

Diff:
---
 gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-94.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-94.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-94.c
index 92eebf636c6..99c737562bb 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-94.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-94.c
@@ -1,5 +1,6 @@
 /* PR tree-optimization/79333 */
 /* { dg-do compile } */
+/* { dg-require-effective-target c99_runtime } */
 /* { dg-options "-O -ffinite-math-only -fdump-tree-fre1" } */
 
 extern __inline __attribute__ ((__always_inline__,__gnu_inline__))


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