Index: config/i386/i386.md =================================================================== --- config/i386/i386.md (revision 254498) +++ config/i386/i386.md (working copy) @@ -3864,10 +3864,10 @@ (define_insn "*zero_extendsidi2" [(set (match_operand:DI 0 "nonimmediate_operand" - "=r,?r,?o,r ,o,?*Ym,?!*y,?r ,?*Yi,*x,*x,*v,*r") + "=r,?r,?o,r ,o,?*Ym,?!*y,$r,$Yi,$x,*x,*v,*r") (zero_extend:DI (match_operand:SI 1 "x86_64_zext_operand" - "0 ,rm,r ,rmWz,0,r ,m ,*Yj,r ,m ,*x,*v,*k")))] + "0 ,rm,r ,rmWz,0,r ,m ,Yj,r ,m ,*x,*v,*k")))] "" { switch (get_attr_type (insn)) @@ -3983,15 +3983,6 @@ (set (match_dup 4) (const_int 0))] "split_double_mode (DImode, &operands[0], 1, &operands[3], &operands[4]);") -(define_peephole2 - [(set (match_operand:DI 0 "general_reg_operand") - (zero_extend:DI (match_operand:SI 1 "nonimmediate_gr_operand"))) - (set (match_operand:DI 2 "sse_reg_operand") (match_dup 0))] - "TARGET_64BIT && TARGET_SSE2 && TARGET_INTER_UNIT_MOVES_TO_VEC - && peep2_reg_dead_p (2, operands[0])" - [(set (match_dup 2) - (zero_extend:DI (match_dup 1)))]) - (define_mode_attr kmov_isa [(QI "avx512dq") (HI "avx512f") (SI "avx512bw") (DI "avx512bw")]) Index: testsuite/gcc.target/i386/pr80425-3.c =================================================================== --- testsuite/gcc.target/i386/pr80425-3.c (nonexistent) +++ testsuite/gcc.target/i386/pr80425-3.c (working copy) @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512f" } */ + +#include + +extern int a; + +__m512i +f1 (__m512i x) +{ + return _mm512_srai_epi32 (x, a); +} + +/* { dg-final { scan-assembler-times "movd\[ \\t\]+\[^\n\]*%xmm" 1 } } */