diff options
| -rw-r--r-- | gcc/regstat.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr69634.c | 22 |
2 files changed, 23 insertions, 1 deletions
diff --git a/gcc/regstat.c b/gcc/regstat.c index af5e475ddda..c05b69f6c1a 100644 --- a/gcc/regstat.c +++ b/gcc/regstat.c @@ -444,7 +444,7 @@ regstat_bb_compute_calls_crossed (unsigned int bb_index, bitmap live) struct df_insn_info *insn_info = DF_INSN_INFO_GET (insn); unsigned int regno; - if (!INSN_P (insn)) + if (!NONDEBUG_INSN_P (insn)) continue; /* Process the defs. */ diff --git a/gcc/testsuite/gcc.dg/pr69634.c b/gcc/testsuite/gcc.dg/pr69634.c new file mode 100644 index 00000000000..837bd57e790 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr69634.c @@ -0,0 +1,22 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fno-dce -fschedule-insns -fno-tree-vrp -fcompare-debug" } */ +/* { dg-additional-options "-Wno-psabi -mno-sse" { target i?86-*-* x86_64-*-* } } */ +/* { dg-additional-options "-m32" { target x86_64-*-* } } */ + +typedef unsigned short u16; +typedef short v16u16 __attribute__ ((vector_size (16))); +typedef unsigned v16u32 __attribute__ ((vector_size (16))); +typedef unsigned long long v16u64 __attribute__ ((vector_size (16))); + +u16 +foo(u16 u16_1, v16u16 v16u16_0, v16u32 v16u64_0, v16u16 v16u16_1, v16u32 v16u32_1, v16u64 v16u64_1) +{ + v16u64_1 /= (v16u64){~v16u32_1[1]}; + u16_1 = 0; + u16_1 /= v16u32_1[2]; + v16u64_1 -= (v16u64) v16u16_1; + u16_1 >>= 1; + u16_1 -= ~0; + v16u16_1 /= (v16u16){~u16_1, 1 - v16u64_0[0], 0xffb6}; + return u16_1 + v16u16_0[1] + v16u16_1[3] + v16u64_1[0] + v16u64_1[1]; +} |