llvm-6502/test/Transforms/InstCombine/2009-02-21-LoadCST.ll

; RUN: opt < %s -instcombine -S | grep {ret i32 3679669}
; PR3595

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"
target triple = "i386-pc-linux-gnu"

@.str1 = internal constant [4 x i8] c"\B5%8\00"

define i32 @test() {
  %rhsv = load i32* bitcast ([4 x i8]* @.str1 to i32*), align 1
  ret i32 %rhsv
}
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-11 18:01:28 +00:00			`; RUN: opt < %s -instcombine -S \| grep {ret i32 3679669}`
Don't sign extend the char when expanding char -> int during load(bitcast(char[4] to i32*)) evaluation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65246 91177308-0d34-0410-b5e6-96231b3b80d8 2009-02-21 20:50:42 +00:00			`; PR3595`

			`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"`
			`target triple = "i386-pc-linux-gnu"`

			`@.str1 = internal constant [4 x i8] c"\B5%8\00"`

			`define i32 @test() {`
			`%rhsv = load i32* bitcast ([4 x i8]* @.str1 to i32*), align 1`
			`ret i32 %rhsv`
			`}`