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d628dbea73
When matching MipsISD::JmpLink t9, TargetExternalSymbol:i32'...', wrong JALR16_MM is selected. This patch adds missing pattern for JmpLink, so that JAL instruction is selected. Differential Revision: https://reviews.llvm.org/D53366 llvm-svn: 345830
14 lines
438 B
LLVM
14 lines
438 B
LLVM
; RUN: llc -mtriple=mips-mti-linux-gnu -mcpu=mips32r2 -mattr=+micromips -stop-after=expand-isel-pseudos < %s | FileCheck %s
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; CHECK: JAL_MM
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; CHECK-NOT: JALR16_MM
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define dso_local void @foo(i32* nocapture %ar) local_unnamed_addr {
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entry:
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%0 = bitcast i32* %ar to i8*
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tail call void @llvm.memset.p0i8.i32(i8* align 4 %0, i8 0, i32 100, i1 false)
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ret void
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}
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declare void @llvm.memset.p0i8.i32(i8* nocapture writeonly, i8, i32, i1)
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