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744dad8004
Analysis/ConstantFolding to fold ConstantExpr's, then make instcombine use it to try to use targetdata to fold constant expressions on void instructions. Also extend the icmp(inttoptr, inttoptr) folding to handle the case where int size != ptr size. llvm-svn: 51559
14 lines
462 B
LLVM
14 lines
462 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {ret i1 false} | count 2
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; PR2329
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
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target triple = "i386-pc-linux-gnu"
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define i1 @f1() {
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ret i1 icmp eq (i8* inttoptr (i32 1 to i8*), i8* inttoptr (i32 2 to i8*))
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}
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define i1 @f2() {
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ret i1 icmp eq (i8* inttoptr (i16 1 to i8*), i8* inttoptr (i16 2 to i8*))
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}
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