From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/h8300-bit-insn-ice.c | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/h8300-bit-insn-ice.c (limited to 'gcc/testsuite/gcc.dg/h8300-bit-insn-ice.c') diff --git a/gcc/testsuite/gcc.dg/h8300-bit-insn-ice.c b/gcc/testsuite/gcc.dg/h8300-bit-insn-ice.c new file mode 100644 index 000000000..442dc4bb9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/h8300-bit-insn-ice.c @@ -0,0 +1,39 @@ +/* { dg-skip-if "" { "h8300*-*-*" } "*" "-msx*" } */ +/* ICE for bit instruction generation using 16-bit const */ + +__extension__ struct st_mstp +{ + union + { + unsigned short WORD; + struct + { + unsigned char ACSE:1; + unsigned char _EXDMAC:1; + unsigned char _DMAC:1; + unsigned char _DTC:1; + unsigned char:2; + unsigned char _TMR23:1; + unsigned char _TMR01:1; + unsigned char:2; + unsigned char _DA:1; + unsigned char:1; + unsigned char _AD:1; + unsigned char:1; + unsigned char _TPUU:1; + unsigned char _TPUL:1; + } BIT; + } CRA; +}; +#define MSTP (*(volatile struct st_mstp *)0xFFFDC8) +#define MSTPA_EXDMA 0x4000 +#define MSTPA_AND 0xFEFF + +int +main () +{ + MSTP.CRA.WORD |= MSTPA_EXDMA; + MSTP.CRA.WORD ^= MSTPA_EXDMA; + MSTP.CRA.WORD &= MSTPA_AND; + return 0; +} -- cgit v1.2.3