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https://github.com/c64scene-ar/llvm-6502.git
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60ccc3b0ec
instructions in delay slots along with the original branch instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191978 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
972 B
LLVM
36 lines
972 B
LLVM
; RUN: llc -march=mipsel -force-mips-long-branch -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=O32
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; RUN: llc -march=mips64el -mcpu=mips64 -mattr=n64 -force-mips-long-branch -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=N64
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@g0 = external global i32
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define void @foo1(i32 %s) nounwind {
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entry:
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; O32: nop
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; O32: addiu $sp, $sp, -8
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; O32: bal
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; O32: lui $1, 0
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; O32: addiu $1, $1, {{[0-9]+}}
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; N64: nop
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; N64: daddiu $sp, $sp, -16
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; N64: lui $1, 0
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; N64: daddiu $1, $1, 0
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; N64: dsll $1, $1, 16
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; N64: daddiu $1, $1, 0
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; N64: bal
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; N64: dsll $1, $1, 16
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; N64: daddiu $1, $1, {{[0-9]+}}
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%tobool = icmp eq i32 %s, 0
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br i1 %tobool, label %if.end, label %if.then
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if.then: ; preds = %entry
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%0 = load i32* @g0, align 4
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%add = add nsw i32 %0, 12
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store i32 %add, i32* @g0, align 4
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br label %if.end
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if.end: ; preds = %entry, %if.then
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ret void
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}
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