diff options
| -rw-r--r-- | lib/hipe/ppc/hipe_ppc_assemble.erl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/hipe/ppc/hipe_ppc_assemble.erl b/lib/hipe/ppc/hipe_ppc_assemble.erl index ff9da01b11..2cbcee4802 100644 --- a/lib/hipe/ppc/hipe_ppc_assemble.erl +++ b/lib/hipe/ppc/hipe_ppc_assemble.erl @@ -175,7 +175,8 @@ do_slwi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 32 -> {Dst, Src1, {sh,N}, {mb,0}, {me,31-N}}. do_srwi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 32 -> - {Dst, Src1, {sh,32-N}, {mb,N}, {me,31}}. + %% SH should be 0 (not 32) when N is 0 + {Dst, Src1, {sh,(32-N) band 31}, {mb,N}, {me,31}}. do_srawi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 32 -> {sh,N}. @@ -184,7 +185,8 @@ do_sldi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 -> {Dst, Src1, {sh6,N}, {me6,63-N}}. do_srdi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 -> - {Dst, Src1, {sh6,64-N}, {mb6,N}}. + %% SH should be 0 (not 64) when N is 0 + {Dst, Src1, {sh6,(64-N) band 63}, {mb6,N}}. do_sradi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 64 -> {sh6,N}. |