Clang 14 generates

/home/rth/qemu/src/tests/tcg/arm/fcvt.c:431:9: error: invalid operand for instruction
    asm("mrc p10, 7, r1, cr1, cr0, 0\n\t"
        ^
<inline asm>:1:6: note: instantiated into assembly here
        mrc p10, 7, r1, cr1, cr0, 0
            ^
/home/rth/qemu/src/tests/tcg/arm/fcvt.c:432:32: error: invalid operand for instruction
        "orr r1, r1, %[flags]\n\t"
                               ^
<inline asm>:3:6: note: instantiated into assembly here
        mcr p10, 7, r1, cr1, cr0, 0
            ^

This is perhaps a clang bug, but using the neon mnemonic is clearer.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tests/tcg/arm/fcvt.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tests/tcg/arm/fcvt.c b/tests/tcg/arm/fcvt.c
index d8c61cd29f..ecebbb0247 100644
--- a/tests/tcg/arm/fcvt.c
+++ b/tests/tcg/arm/fcvt.c
@@ -427,10 +427,9 @@ int main(int argc, char *argv[argc])
 
     /* And now with ARM alternative FP16 */
 #if defined(__arm__)
-    /* See glibc sysdeps/arm/fpu_control.h */
-    asm("mrc p10, 7, r1, cr1, cr0, 0\n\t"
+    asm("vmrs r1, fpscr\n\t"
         "orr r1, r1, %[flags]\n\t"
-        "mcr p10, 7, r1, cr1, cr0, 0\n\t"
+        "vmsr fpscr, r1"
         : /* no output */ : [flags] "n" (1 << 26) : "r1" );
 #else
     asm("mrs x1, fpcr\n\t"
-- 
2.34.1