From ed106d6544c785ca61296a64bec4b33b703dc586 Mon Sep 17 00:00:00 2001 From: Kewen Lin Date: Fri, 28 May 2021 00:21:00 -0500 Subject: [PATCH] i386: Update unexpected empty split condition gcc/ChangeLog: * config/i386/i386.md (*load_tp_x32_zext, *add_tp_x32_zext, *tls_dynamic_gnu2_combine_32): Fix empty split condition. * config/i386/sse.md (*_pmovmskb_lt, *_pmovmskb_zext_lt, *sse2_pmovmskb_ext_lt, *_pblendvb_lt): Likewise. --- gcc/config/i386/i386.md | 6 +++--- gcc/config/i386/sse.md | 8 ++++---- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 960ecbd..f0bb798 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -15741,7 +15741,7 @@ (unspec:SI [(const_int 0)] UNSPEC_TP)))] "TARGET_X32" "#" - "" + "&& 1" [(set (match_dup 0) (zero_extend:DI (match_dup 1)))] { @@ -15779,7 +15779,7 @@ (clobber (reg:CC FLAGS_REG))] "TARGET_X32" "#" - "" + "&& 1" [(parallel [(set (match_dup 0) (zero_extend:DI @@ -15870,7 +15870,7 @@ (clobber (reg:CC FLAGS_REG))] "!TARGET_64BIT && TARGET_GNU2_TLS" "#" - "" + "&& 1" [(set (match_dup 0) (match_dup 5))] { operands[5] = can_create_pseudo_p () ? gen_reg_rtx (Pmode) : operands[0]; diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 1b3df21..e4248e5 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -16562,7 +16562,7 @@ UNSPEC_MOVMSK))] "TARGET_SSE2" "#" - "" + "&& 1" [(set (match_dup 0) (unspec:SI [(match_dup 1)] UNSPEC_MOVMSK))] "" @@ -16584,7 +16584,7 @@ UNSPEC_MOVMSK)))] "TARGET_64BIT && TARGET_SSE2" "#" - "" + "&& 1" [(set (match_dup 0) (zero_extend:DI (unspec:SI [(match_dup 1)] UNSPEC_MOVMSK)))] "" @@ -16606,7 +16606,7 @@ UNSPEC_MOVMSK)))] "TARGET_64BIT && TARGET_SSE2" "#" - "" + "&& 1" [(set (match_dup 0) (sign_extend:DI (unspec:SI [(match_dup 1)] UNSPEC_MOVMSK)))] "" @@ -17911,7 +17911,7 @@ UNSPEC_BLENDV))] "TARGET_SSE4_1" "#" - "" + "&& 1" [(set (match_dup 0) (unspec:VI1_AVX2 [(match_dup 1) (match_dup 2) (match_dup 3)] UNSPEC_BLENDV))] -- 2.7.4