[OE-core] internal compiler error while building valgrind ptest

[Carlos Rafael Giani]

Hello,

I am trying to build valgrind. This ptest compile error occurs:

arm-poky-linux-gnueabi-gcc  -march=armv7-a -mthumb-interwork 
-mfloat-abi=hard -mfpu=neon -mtune=cortex-a9 
--sysroot=/home/build/OE/poky/build/tmp/sysroots/cubox-i -DHAVE_CONFIG_H 
-I. 
-I/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm 
-I../../.. 
-I/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0 
-I/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/include 
-I/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/coregrind 
-I../../../include 
-I/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/VEX/pub 
-DVGA_arm=1 -DVGO_linux=1 -DVGP_arm_linux=1 -DVGPV_arm_linux_vanilla=1   
-Winline -Wall -Wshadow -g -Wno-long-long  -O2 -pipe -g 
-feliminate-unused-debug-types -Wwrite-strings -fno-stack-protector 
-Wno-write-strings  -c -o vcvt_fixed_float_VFP.o 
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c: 
In function 'f64_to_s32_imm1':
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c:147:3: 
warning: dereferencing type-punned pointer will break strict-aliasing 
rules [-Wstrict-aliasing]
    return *(ULong*)(&block[3]);
    ^
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c: 
In function 'f64_to_s32_imm32':
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c:162:3: 
warning: dereferencing type-punned pointer will break strict-aliasing 
rules [-Wstrict-aliasing]
    return *(ULong*)(&block[3]);
    ^
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c: 
In function 'f64_to_u32_imm1':
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c:187:3: 
warning: dereferencing type-punned pointer will break strict-aliasing 
rules [-Wstrict-aliasing]
    return *(ULong*)(&block[3]);
    ^
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c: 
In function 'f64_to_u32_imm32':
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c:202:3: 
warning: dereferencing type-punned pointer will break strict-aliasing 
rules [-Wstrict-aliasing]
    return *(ULong*)(&block[3]);
    ^
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c: 
In function 's32_to_f32_imm1':
/home/build/OE/poky/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/valgrind/3.9.0-r8/valgrind-3.9.0/none/tests/arm/vcvt_fixed_float_VFP.c:12:1: 
internal compiler error: Max. number of generated reload insns per insn 
is achieved (90)

  }
  ^


If I remove ptest from the valgrind recipe, everything is OK.


Has anybody seen a similar error?