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https://github.com/c64scene-ar/llvm-6502.git
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30 lines
760 B
LLVM
30 lines
760 B
LLVM
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; Check that the ADDIC optimizations are not applied on PPC64
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; RUN: llc < %s | FileCheck %s
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; ModuleID = 'os_unix.c'
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-freebsd9.0"
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define i32 @notZero(i32 %call) nounwind {
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entry:
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; CHECK-NOT: addic
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%not.tobool = icmp ne i32 %call, 0
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%. = zext i1 %not.tobool to i32
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ret i32 %.
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}
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define i32 @isMinusOne(i32 %call) nounwind {
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entry:
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; CHECK-NOT: addic
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%not.tobool = icmp eq i32 %call, -1
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%. = zext i1 %not.tobool to i32
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ret i32 %.
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}
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define i32 @isNotMinusOne(i32 %call) nounwind {
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entry:
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; CHECK-NOT: addic
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%not.tobool = icmp ne i32 %call, -1
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%. = zext i1 %not.tobool to i32
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ret i32 %.
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}
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