mirror of
https://github.com/c64scene-ar/llvm-6502.git
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4a26092248
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85673 91177308-0d34-0410-b5e6-96231b3b80d8
35 lines
580 B
LLVM
35 lines
580 B
LLVM
; RUN: llc < %s -march=arm | FileCheck %s
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define i64 @f0(i64 %A, i64 %B) {
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; CHECK: f0
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; CHECK rrx
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%tmp = bitcast i64 %A to i64
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%tmp2 = lshr i64 %B, 1
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%tmp3 = sub i64 %tmp, %tmp2
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ret i64 %tmp3
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}
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define i32 @f1(i64 %x, i64 %y) {
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; CHECK: f1
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; CHECK: __ashldi3
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%a = shl i64 %x, %y
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%b = trunc i64 %a to i32
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ret i32 %b
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}
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define i32 @f2(i64 %x, i64 %y) {
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; CHECK: f2
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; CHECK: __ashrdi3
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%a = ashr i64 %x, %y
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%b = trunc i64 %a to i32
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ret i32 %b
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}
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define i32 @f3(i64 %x, i64 %y) {
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; CHECK: f3
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; CHECK: __lshrdi3
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%a = lshr i64 %x, %y
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%b = trunc i64 %a to i32
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ret i32 %b
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}
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