[mips] Involves microMIPS's jump in the analyzable branch set
Involves microMIPS's jump in the analyzable branch set to reduce some
code patterns.
Differential revision: https://reviews.llvm.org/D50613
llvm-svn: 340931
diff --git a/llvm/lib/Target/Mips/MipsSEInstrInfo.cpp b/llvm/lib/Target/Mips/MipsSEInstrInfo.cpp
index 7ffe4af..9f697cd 100644
--- a/llvm/lib/Target/Mips/MipsSEInstrInfo.cpp
+++ b/llvm/lib/Target/Mips/MipsSEInstrInfo.cpp
@@ -643,7 +643,7 @@
Opc == Mips::BNE64 || Opc == Mips::BGTZ64 || Opc == Mips::BGEZ64 ||
Opc == Mips::BLTZ64 || Opc == Mips::BLEZ64 || Opc == Mips::BC1T ||
Opc == Mips::BC1F || Opc == Mips::B || Opc == Mips::J ||
- Opc == Mips::B_MM || Opc == Mips::BEQZC_MM ||
+ Opc == Mips::J_MM || Opc == Mips::B_MM || Opc == Mips::BEQZC_MM ||
Opc == Mips::BNEZC_MM || Opc == Mips::BEQC || Opc == Mips::BNEC ||
Opc == Mips::BLTC || Opc == Mips::BGEC || Opc == Mips::BLTUC ||
Opc == Mips::BGEUC || Opc == Mips::BGTZC || Opc == Mips::BLEZC ||
diff --git a/llvm/test/CodeGen/Mips/longbranch.ll b/llvm/test/CodeGen/Mips/longbranch.ll
index 74cd1fe..43eaa50 100644
--- a/llvm/test/CodeGen/Mips/longbranch.ll
+++ b/llvm/test/CodeGen/Mips/longbranch.ll
@@ -231,16 +231,13 @@
; MICROMIPSSTATIC: # %bb.0: # %entry
; MICROMIPSSTATIC-NEXT: bnezc $4, $BB0_2
; MICROMIPSSTATIC-NEXT: # %bb.1: # %entry
-; MICROMIPSSTATIC-NEXT: j $BB0_4
-; MICROMIPSSTATIC-NEXT: nop
-; MICROMIPSSTATIC-NEXT: $BB0_2: # %entry
; MICROMIPSSTATIC-NEXT: j $BB0_3
; MICROMIPSSTATIC-NEXT: nop
-; MICROMIPSSTATIC-NEXT: $BB0_3: # %then
+; MICROMIPSSTATIC-NEXT: $BB0_2: # %then
; MICROMIPSSTATIC-NEXT: lui $1, %hi(x)
; MICROMIPSSTATIC-NEXT: li16 $2, 1
; MICROMIPSSTATIC-NEXT: sw $2, %lo(x)($1)
-; MICROMIPSSTATIC-NEXT: $BB0_4: # %end
+; MICROMIPSSTATIC-NEXT: $BB0_3: # %end
; MICROMIPSSTATIC-NEXT: jrc $ra
;
; MICROMIPSR6STATIC-LABEL: test1: