diff options
| -rw-r--r-- | tests/tcg/arm/fcvt.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tests/tcg/arm/fcvt.c b/tests/tcg/arm/fcvt.c index 157790e679..d8c61cd29f 100644 --- a/tests/tcg/arm/fcvt.c +++ b/tests/tcg/arm/fcvt.c @@ -355,7 +355,12 @@ static void convert_half_to_single(void) print_half_number(i, input); #if defined(__arm__) - asm("vcvtb.f32.f16 %0, %1" : "=w" (output) : "x" ((uint32_t)input)); + /* + * Clang refuses to allocate an integer to a fp register. + * Perform the move from a general register by hand. + */ + asm("vmov %0, %1\n\t" + "vcvtb.f32.f16 %0, %0" : "=w" (output) : "r" (input)); #else asm("fcvt %s0, %h1" : "=w" (output) : "w" (input)); #endif |