From 58adb11b3021a6495d990ba7840f09022e2a6dfd Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Wed, 4 Jan 2017 16:42:36 +0100 Subject: [PATCH] i386.md (HI/SImode test with imm to QImode splitters): Use gen_int_mode instead of gen_lopwart for const_int operands. * config/i386/i386.md (HI/SImode test with imm to QImode splitters): Use gen_int_mode instead of gen_lopwart for const_int operands. From-SVN: r244058 --- gcc/ChangeLog | 5 +++++ gcc/config/i386/i386.md | 6 +++--- gcc/config/i386/sse.md | 8 ++++---- 3 files changed, 12 insertions(+), 7 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 864c30b9ccd..d43c9bcc5a0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2017-01-04 Uros Bizjak + + * config/i386/i386.md (HI/SImode test with imm to QImode splitters): + Use gen_int_mode instead of gen_lopwart for const_int operands. + 2017-01-04 Jakub Jelinek PR tree-optimization/71563 diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index c947955b9aa..807dc6559f5 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -8092,7 +8092,7 @@ (const_int 0)]))] { operands[2] = gen_lowpart (QImode, operands[2]); - operands[3] = gen_lowpart (QImode, operands[3]); + operands[3] = gen_int_mode (INTVAL (operands[3]), QImode); }) ;; %%% This used to optimize known byte-wide and operations to memory, @@ -8574,7 +8574,7 @@ { operands[0] = gen_lowpart (QImode, operands[0]); operands[1] = gen_lowpart (QImode, operands[1]); - operands[2] = gen_lowpart (QImode, operands[2]); + operands[2] = gen_int_mode (INTVAL (operands[2]), QImode); }) (define_insn "*andndi3_doubleword" @@ -8933,7 +8933,7 @@ { operands[0] = gen_lowpart (QImode, operands[0]); operands[1] = gen_lowpart (QImode, operands[1]); - operands[2] = gen_lowpart (QImode, operands[2]); + operands[2] = gen_int_mode (INTVAL (operands[2]), QImode); }) (define_expand "xorqi_ext_1_cc" diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 123fe371f74..32b490154b4 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -1181,8 +1181,8 @@ (match_operand:DF 3 "memory_operand")))] "TARGET_SSE2 && TARGET_SSE_UNALIGNED_LOAD_OPTIMAL && ix86_operands_ok_for_move_multiple (operands, true, DFmode)" - [(set (match_dup 2) (match_dup 4))] - "operands[4] = adjust_address (operands[1], V2DFmode, 0);") + [(set (match_dup 2) (match_dup 5))] + "operands[5] = adjust_address (operands[1], V2DFmode, 0);") (define_peephole2 [(set (match_operand:DF 0 "sse_reg_operand") @@ -1193,8 +1193,8 @@ "TARGET_SSE2 && TARGET_SSE_UNALIGNED_LOAD_OPTIMAL && REGNO (operands[4]) == REGNO (operands[2]) && ix86_operands_ok_for_move_multiple (operands, true, DFmode)" - [(set (match_dup 2) (match_dup 4))] - "operands[4] = adjust_address (operands[1], V2DFmode, 0);") + [(set (match_dup 2) (match_dup 5))] + "operands[5] = adjust_address (operands[1], V2DFmode, 0);") ;; Merge movlpd/movhpd to movupd for TARGET_SSE_UNALIGNED_STORE_OPTIMAL targets. (define_peephole2 -- 2.30.2