Clang does not support IWMXT instructions. Fall back to the external assembler.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org> --- tests/tcg/arm/Makefile.target | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target index 0a1965fce7..95f891bf8c 100644 --- a/tests/tcg/arm/Makefile.target +++ b/tests/tcg/arm/Makefile.target @@ -8,6 +8,11 @@ ARM_SRC=$(SRC_PATH)/tests/tcg/arm # Set search path for all sources VPATH += $(ARM_SRC) +config-cc.mak: Makefile + $(quiet-@)( \ + $(call cc-option,-fno-integrated-as, CROSS_CC_HAS_FNIA)) 3> config-cc.mak +-include config-cc.mak + float_madds: CFLAGS+=-mfpu=neon-vfpv4 # Basic Hello World @@ -17,7 +22,8 @@ hello-arm: LDFLAGS+=-nostdlib # IWMXT floating point extensions ARM_TESTS += test-arm-iwmmxt -test-arm-iwmmxt: CFLAGS+=-marm -march=iwmmxt -mabi=aapcs -mfpu=fpv4-sp-d16 +# Clang assembler does not support IWMXT, so use the external assembler. +test-arm-iwmmxt: CFLAGS += -marm -march=iwmmxt -mabi=aapcs -mfpu=fpv4-sp-d16 $(CROSS_CC_HAS_FNIA) test-arm-iwmmxt: test-arm-iwmmxt.S $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS) -- 2.34.1