mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-21 02:29:22 +00:00
64 lines
2.0 KiB
LLVM
64 lines
2.0 KiB
LLVM
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; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*\\\]$} | count 1
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; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*#+4092\\\]$} | count 1
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; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*#-128\\\]$} | count 2
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; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | not grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*#+4096\\\]$}
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; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*+r\[0-9\]*\\\]$} | count 3
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; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*+r\[0-9\]*,\\Wlsl #2\\\]$} | count 1
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define i8 @f1(i8 %a, i8* %v) {
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store i8 %a, i8* %v
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ret i8 %a
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}
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define i8 @f2(i8 %a, i8* %v) {
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%tmp2 = getelementptr i8* %v, i32 4092
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store i8 %a, i8* %tmp2
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ret i8 %a
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}
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define i8 @f2a(i8 %a, i8* %v) {
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%tmp2 = getelementptr i8* %v, i32 -128
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store i8 %a, i8* %tmp2
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ret i8 %a
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}
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define i8 @f3(i8 %a, i8* %v) {
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%tmp2 = getelementptr i8* %v, i32 4096
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store i8 %a, i8* %tmp2
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ret i8 %a
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}
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define i8 @f4(i8 %a, i32 %base) {
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entry:
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%tmp1 = sub i32 %base, 128
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%tmp2 = inttoptr i32 %tmp1 to i8*
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store i8 %a, i8* %tmp2
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ret i8 %a
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}
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define i8 @f5(i8 %a, i32 %base, i32 %offset) {
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entry:
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%tmp1 = add i32 %base, %offset
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%tmp2 = inttoptr i32 %tmp1 to i8*
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store i8 %a, i8* %tmp2
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ret i8 %a
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}
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define i8 @f6(i8 %a, i32 %base, i32 %offset) {
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entry:
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%tmp1 = shl i32 %offset, 2
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%tmp2 = add i32 %base, %tmp1
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%tmp3 = inttoptr i32 %tmp2 to i8*
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store i8 %a, i8* %tmp3
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ret i8 %a
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}
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define i8 @f7(i8 %a, i32 %base, i32 %offset) {
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entry:
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%tmp1 = lshr i32 %offset, 2
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%tmp2 = add i32 %base, %tmp1
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%tmp3 = inttoptr i32 %tmp2 to i8*
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store i8 %a, i8* %tmp3
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ret i8 %a
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}
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