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-rw-r--r--gcc/testsuite/gcc.target/powerpc/vsx-builtin-7.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/vsx-builtin-7.c b/gcc/testsuite/gcc.target/powerpc/vsx-builtin-7.c
index 5095d50..312043b 100644
--- a/gcc/testsuite/gcc.target/powerpc/vsx-builtin-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/vsx-builtin-7.c
@@ -1,8 +1,16 @@
/* { dg-do compile { target { powerpc*-*-* } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } } */
-/* { dg-options "-O2 -mdejagnu-cpu=power7 -fno-inline-functions" } */
+/* { dg-options "-O2 -mdejagnu-cpu=power7 -fno-inline-functions -fno-ipa-icf" } */
/* { dg-require-effective-target powerpc_vsx } */
+/* PR testsuite/119382
+ Note: Added -fno-ipa-icf to disable Interprocedural Identical Code
+ Folding (ICF). Without this, insert_di_0_v2 is merged with insert_di_0
+ due to improved alias analysis introduced in commit r15-7961-gdc47161c1f32c3.
+ This results in the compiler replacing insert_di_0_v2 with a tail call to
+ insert_di_0, altering expected test behavior. Disabling ICF ensures correct
+ execution of the test. */
+
/* Test simple extract/insert/slat operations. Make sure all types are
supported with various options. */