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https://github.com/c64scene-ar/llvm-6502.git
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a63395a30f
then replace the index with zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119974 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
544 B
LLVM
18 lines
544 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
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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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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define {}* @foo({}* %x, i32 %n) {
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; CHECK: @foo
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; CHECK-NOT: getelementptr
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%p = getelementptr {}* %x, i32 %n
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ret {}* %p
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}
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define i8* @bar(i64 %n, {{}, [0 x {[0 x i8]}]}* %p) {
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; CHECK: @bar
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%g = getelementptr {{}, [0 x {[0 x i8]}]}* %p, i64 %n, i32 1, i64 %n, i32 0, i64 %n
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; CHECK: %p, i64 0, i32 1, i64 0, i32 0, i64 %n
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ret i8* %g
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}
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