deab451e7a
Remove support for the icmp and fcmp constant expressions. This is part of: https://discourse.llvm.org/t/rfc-remove-most-constant-expressions/63179 As usual, many of the updated tests will no longer test what they were originally intended to -- this is hard to preserve when constant expressions get removed, and in many cases just impossible as the existence of a specific kind of constant expression was the cause of the issue in the first place.
16 lines
467 B
LLVM
16 lines
467 B
LLVM
; RUN: opt < %s -passes=instcombine -S | 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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%cmp = icmp eq ptr inttoptr (i32 1 to ptr), inttoptr (i32 2 to ptr)
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ret i1 %cmp
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}
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define i1 @f2() {
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%cmp = icmp eq ptr inttoptr (i16 1 to ptr), inttoptr (i16 2 to ptr)
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ret i1 %cmp
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}
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