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| author | Tom Stellard <tstellar@redhat.com> | 2018-11-13 05:02:15 +0000 |
|---|---|---|
| committer | Tom Stellard <tstellar@redhat.com> | 2018-11-13 05:02:15 +0000 |
| commit | b023def3de61558cb62c21dddae701a7c83d6ea0 (patch) | |
| tree | cdd76ff912f71711dffce1a21f1b75febb7ac865 | |
| parent | fe809519b1bb88172f39a8c7730bbf3403c35150 (diff) | |
Merging r340931:
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r340931 | atanasyan | 2018-08-29 07:53:55 -0700 (Wed, 29 Aug 2018) | 6 lines
[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
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_70@346735 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/Mips/MipsSEInstrInfo.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGen/Mips/longbranch.ll | 7 |
2 files changed, 3 insertions, 6 deletions
diff --git a/lib/Target/Mips/MipsSEInstrInfo.cpp b/lib/Target/Mips/MipsSEInstrInfo.cpp index 7ffe4aff474..9f697cd03cb 100644 --- a/lib/Target/Mips/MipsSEInstrInfo.cpp +++ b/lib/Target/Mips/MipsSEInstrInfo.cpp @@ -643,7 +643,7 @@ unsigned MipsSEInstrInfo::getAnalyzableBrOpc(unsigned Opc) const { 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/test/CodeGen/Mips/longbranch.ll b/test/CodeGen/Mips/longbranch.ll index 74cd1fe3aa4..43eaa50daf0 100644 --- a/test/CodeGen/Mips/longbranch.ll +++ b/test/CodeGen/Mips/longbranch.ll @@ -231,16 +231,13 @@ define void @test1(i32 signext %s) { ; 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: |