[llvm] cbd0428 - [gn] port 8677aaa1a32a (RISCV pre-legalizer combiners)

[Nico Weber via llvm-commits]

Author: Nico Weber
Date: 2023-09-18T14:10:14-04:00
New Revision: cbd0428d8bb5c0686d8bfb960cbcd851d046fcb2

URL: https://github.com/llvm/llvm-project/commit/cbd0428d8bb5c0686d8bfb960cbcd851d046fcb2
DIFF: https://github.com/llvm/llvm-project/commit/cbd0428d8bb5c0686d8bfb960cbcd851d046fcb2.diff

LOG: [gn] port 8677aaa1a32a (RISCV pre-legalizer combiners)

Added: 
    

Modified: 
    llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn

Removed: 
    


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diff  --git a/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn
index 7af558ca1d59d1f..863b760a9028f9d 100644
--- a/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn
@@ -26,12 +26,30 @@ tablegen("RISCVGenGlobalISel") {
   td_file = "RISCVGISel.td"
 }
 
+tablegen("RISCVGenO0PreLegalizeGICombiner") {
+  visibility = [ ":LLVMRISCVCodeGen" ]
+  args = [
+    "-gen-global-isel-combiner",
+    "-combiners=RISCVO0PreLegalizerCombiner",
+  ]
+  td_file = "RISCVGISel.td"
+}
+
 tablegen("RISCVGenMCPseudoLowering") {
   visibility = [ ":LLVMRISCVCodeGen" ]
   args = [ "-gen-pseudo-lowering" ]
   td_file = "RISCV.td"
 }
 
+tablegen("RISCVGenPreLegalizeGICombiner") {
+  visibility = [ ":LLVMRISCVCodeGen" ]
+  args = [
+    "-gen-global-isel-combiner",
+    "-combiners=RISCVPreLegalizerCombiner",
+  ]
+  td_file = "RISCVGISel.td"
+}
+
 tablegen("RISCVGenRegisterBank") {
   visibility = [ ":LLVMRISCVCodeGen" ]
   args = [ "-gen-register-bank" ]
@@ -43,7 +61,9 @@ static_library("LLVMRISCVCodeGen") {
     ":RISCVGenCompressInstEmitter",
     ":RISCVGenDAGISel",
     ":RISCVGenGlobalISel",
+    ":RISCVGenO0PreLegalizeGICombiner",
     ":RISCVGenMCPseudoLowering",
+    ":RISCVGenPreLegalizeGICombiner",
     ":RISCVGenRegisterBank",
 
     # See https://reviews.llvm.org/D69130
@@ -67,6 +87,8 @@ static_library("LLVMRISCVCodeGen") {
     "GISel/RISCVCallLowering.cpp",
     "GISel/RISCVInstructionSelector.cpp",
     "GISel/RISCVLegalizerInfo.cpp",
+    "GISel/RISCVO0PreLegalizerCombiner.cpp",
+    "GISel/RISCVPreLegalizerCombiner.cpp",
     "GISel/RISCVRegisterBankInfo.cpp",
     "RISCVAsmPrinter.cpp",
     "RISCVCodeGenPrepare.cpp",