diff options
| -rw-r--r-- | gcc/config/i386/i386.cc | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.target/i386/pr115982.C | 11 |
2 files changed, 13 insertions, 3 deletions
diff --git a/gcc/config/i386/i386.cc b/gcc/config/i386/i386.cc index 9c2ebe7..77c4418 100644 --- a/gcc/config/i386/i386.cc +++ b/gcc/config/i386/i386.cc @@ -20212,7 +20212,7 @@ ix86_class_likely_spilled_p (reg_class_t rclass) } /* Return true if a set of DST by the expression SRC should be allowed. - This prevents complex sets of likely_spilled hard regs before reload. */ + This prevents complex sets of likely_spilled hard regs before split1. */ bool ix86_hardreg_mov_ok (rtx dst, rtx src) @@ -20224,8 +20224,7 @@ ix86_hardreg_mov_ok (rtx dst, rtx src) ? standard_sse_constant_p (src, GET_MODE (dst)) : x86_64_immediate_operand (src, GET_MODE (dst))) && ix86_class_likely_spilled_p (REGNO_REG_CLASS (REGNO (dst))) - && !reload_completed - && !lra_in_progress) + && ix86_pre_reload_split ()) return false; return true; } diff --git a/gcc/testsuite/g++.target/i386/pr115982.C b/gcc/testsuite/g++.target/i386/pr115982.C new file mode 100644 index 0000000..4b91618 --- /dev/null +++ b/gcc/testsuite/g++.target/i386/pr115982.C @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-mavx512vl -O2" } */ + +typedef float VF __attribute__((__vector_size__(16))); +typedef int VI __attribute__((__vector_size__(16))); + +VI +foo (VF x) +{ + return !x; +} |