[PATCH] D89551: [AArch64] [TableGen] Clean up boolean tests

Paul C. Anagnostopoulos via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 19 07:34:30 PDT 2020


This revision was automatically updated to reflect the committed changes.
Closed by commit rG2871c6c93fad: [Aarch64] [TableGen] Clean up !if(!eq(boolean, 1) and related booleans. (authored by Paul-C-Anagnostopoulos).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89551/new/

https://reviews.llvm.org/D89551

Files:
  llvm/lib/Target/AArch64/SVEInstrFormats.td


Index: llvm/lib/Target/AArch64/SVEInstrFormats.td
===================================================================
--- llvm/lib/Target/AArch64/SVEInstrFormats.td
+++ llvm/lib/Target/AArch64/SVEInstrFormats.td
@@ -5653,7 +5653,7 @@
   let Inst{4}     = 0;
   let Inst{3-0}   = Pd;
 
-  let Defs = !if(!eq (s, 1), [NZCV], []);
+  let Defs = !if(s, [NZCV], []);
   let Uses = [FFR];
 }
 
@@ -6155,8 +6155,8 @@
   let Inst{4-0}   = Zt;
 
   let mayLoad = 1;
-  let Uses = !if(!eq(nf, 1), [FFR], []);
-  let Defs = !if(!eq(nf, 1), [FFR], []);
+  let Uses = !if(nf, [FFR], []);
+  let Defs = !if(nf, [FFR], []);
 }
 
 multiclass sve_mem_cld_si_base<bits<4> dtype, bit nf, string asm,
@@ -6358,8 +6358,8 @@
   let Inst{4-0}   = Zt;
 
   let mayLoad = 1;
-  let Uses = !if(!eq(ff, 1), [FFR], []);
-  let Defs = !if(!eq(ff, 1), [FFR], []);
+  let Uses = !if(ff, [FFR], []);
+  let Defs = !if(ff, [FFR], []);
 }
 
 multiclass sve_mem_cld_ss<bits<4> dtype, string asm, RegisterOperand listty,
@@ -7361,7 +7361,7 @@
   let Inst{3-0}   = Pdm;
 
   let Constraints = "$Pdm = $_Pdm";
-  let Defs = !if(!eq (S, 0b1), [NZCV], []);
+  let Defs = !if(S, [NZCV], []);
 }
 
 multiclass sve_int_brkn<bits<1> opc, string asm, SDPatternOperator op> {


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