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https://github.com/c64scene-ar/llvm-6502.git
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52 lines
1.1 KiB
LLVM
52 lines
1.1 KiB
LLVM
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; RUN: llc -march=mips < %s | FileCheck %s
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; CHECK: div $zero,
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define i32 @sdiv1(i32 %a0, i32 %a1) nounwind readnone {
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entry:
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%div = sdiv i32 %a0, %a1
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ret i32 %div
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}
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; CHECK: div $zero,
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define i32 @srem1(i32 %a0, i32 %a1) nounwind readnone {
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entry:
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%rem = srem i32 %a0, %a1
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ret i32 %rem
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}
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; CHECK: divu $zero,
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define i32 @udiv1(i32 %a0, i32 %a1) nounwind readnone {
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entry:
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%div = udiv i32 %a0, %a1
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ret i32 %div
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}
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; CHECK: divu $zero,
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define i32 @urem1(i32 %a0, i32 %a1) nounwind readnone {
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entry:
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%rem = urem i32 %a0, %a1
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ret i32 %rem
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}
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; CHECK: div $zero,
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define i32 @sdivrem1(i32 %a0, i32 %a1, i32* nocapture %r) nounwind {
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entry:
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%rem = srem i32 %a0, %a1
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store i32 %rem, i32* %r, align 4, !tbaa !0
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%div = sdiv i32 %a0, %a1
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ret i32 %div
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}
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; CHECK: divu $zero,
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define i32 @udivrem1(i32 %a0, i32 %a1, i32* nocapture %r) nounwind {
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entry:
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%rem = urem i32 %a0, %a1
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store i32 %rem, i32* %r, align 4, !tbaa !0
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%div = udiv i32 %a0, %a1
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ret i32 %div
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}
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!0 = metadata !{metadata !"int", metadata !1}
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!1 = metadata !{metadata !"omnipotent char", metadata !2}
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!2 = metadata !{metadata !"Simple C/C++ TBAA", null}
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