llvm-project/llvm/test/CodeGen/X86/2009-01-31-BigShift.ll

; RUN: llc < %s -mtriple=i686-- | not grep and
; PR3401

define void @x(i288 %i) nounwind {
	call void @add(i288 %i)
	ret void
}

declare void @add(i288)
X86: Do not use llc -march in tests. `llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774 2017-08-02 08:28:10 +08:00			`; RUN: llc < %s -mtriple=i686-- \| not grep and`
Fix PR3401: when using large integers, the type returned by getShiftAmountTy may be too small to hold shift values (it is an i8 on x86-32). Before and during type legalization, use a large but legal type for shift amounts: getPointerTy; afterwards use getShiftAmountTy, fixing up any shift amounts with a big type during operation legalization. Thanks to Dan for writing the original patch (which I shamelessly pillaged). llvm-svn: 63482 2009-01-31 23:50:11 +08:00			`; PR3401`

			`define void @x(i288 %i) nounwind {`
			`call void @add(i288 %i)`
			`ret void`
			`}`

			`declare void @add(i288)`