The vector operations are only turned into BIT_INSERT_EXPR with -msse
on ia32.
Regstrapped on x86_64-linux-gnu. Also tested with gcc-14 on aarch64-,
arm-, x86-, and x86_64-vxworks7r2. Ok to install?
for gcc/testsuite/ChangeLog
* gcc.dg/tree-ssa/forwprop-41.c: Add -msse on x86.
---
gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c
b/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c
index a1f08289dd696..1c5b500deb158 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c
@@ -1,5 +1,6 @@
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized -Wno-psabi -w" } */
+/* { dg-additional-options "-msse" { target i?86-*-* x86_64-*-* } } */
#define vector __attribute__((__vector_size__(16) ))
--
Alexandre Oliva, happy hacker https://blog.lx.oliva.nom.br/
Free Software Activist FSFLA co-founder GNU Toolchain Engineer
More tolerance and less prejudice are key for inclusion and diversity.
Excluding neuro-others for not behaving ""normal"" is *not* inclusive!
