[PATCH] [x86][avx512] Fix typo to avoid ICE.

[liuhongt]

Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}.
Ready push to trunk.

gcc/ChangeLog:

        PR target/118489
        * config/i386/sse.md (VF1_AVX512BW): Fix typo.

gcc/testsuite/ChangeLog:

        * gcc.target/i386/pr118489.c: New test.
---
 gcc/config/i386/sse.md                   | 2 +-
 gcc/testsuite/gcc.target/i386/pr118489.c | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 gcc/testsuite/gcc.target/i386/pr118489.c

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index f8f2ba324ac..14617786aaa 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -540,7 +540,7 @@ (define_mode_iterator VF1_AVX512VL
   [(V16SF "TARGET_EVEX512") (V8SF "TARGET_AVX512VL") (V4SF "TARGET_AVX512VL")])
 
 (define_mode_iterator VF1_AVX512BW
-  [(V16SF "TARGET_EVEX512 && TARGET_EVEX512") (V8SF "TARGET_AVX2") V4SF])
+  [(V16SF "TARGET_AVX512BW && TARGET_EVEX512") (V8SF "TARGET_AVX2") V4SF])
 
 (define_mode_iterator VF1_AVX10_2
   [(V16SF "TARGET_AVX10_2_512") V8SF V4SF])
diff --git a/gcc/testsuite/gcc.target/i386/pr118489.c 
b/gcc/testsuite/gcc.target/i386/pr118489.c
new file mode 100644
index 00000000000..6d8503b1671
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr118489.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-mavx512f -O2 -ffinite-math-only " } */
+
+typedef float v16sf __attribute__((vector_size(64)));
+__attribute__((__vector_size__(16 * sizeof(__bf16)))) __bf16 foo3_mem_a;
+v16sf foo3_mem()
+{
+  return __builtin_convertvector(foo3_mem_a, v16sf);
+}
-- 
2.34.1