llvm-6502/test/CodeGen/X86/emit-big-cst.ll

; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s
; Check assembly printing of odd constants.

; CHECK: bigCst:
; CHECK-NEXT: .quad 12713950999227904
; CHECK-NEXT: .quad 26220
; CHECK-NEXT: .size bigCst, 16

@bigCst = internal constant i82 483673642326615442599424

define void @accessBig(i64* %storage) {
  %addr = bitcast i64* %storage to i82*
  %bigLoadedCst = load volatile i82, i82* @bigCst
  %tmp = add i82 %bigLoadedCst, 1
  store i82 %tmp, i82* %addr
  ret void
}
Teach AsmPrinter how to print odd constants. Fix an assertion when the compiler encounters big constants whose bit width is not a multiple of 64-bits. Although clang would never generate something like this, the backend should be able to handle any legal IR. <rdar://problem/13363576> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183544 91177308-0d34-0410-b5e6-96231b3b80d8 2013-06-07 18:36:03 +00:00			`; RUN: llc -mtriple=x86_64-unknown-unknown < %s \| FileCheck %s`
			`; Check assembly printing of odd constants.`

			`; CHECK: bigCst:`
			`; CHECK-NEXT: .quad 12713950999227904`
			`; CHECK-NEXT: .quad 26220`
			`; CHECK-NEXT: .size bigCst, 16`

			`@bigCst = internal constant i82 483673642326615442599424`

			`define void @accessBig(i64* %storage) {`
			`%addr = bitcast i64* %storage to i82*`
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=\|:\|^)\sload (?:atomic )?(?:volatile )?(.?))(\| addrspace\(\d+\) )\($\| (?:%\|@\|null\|undef\|blockaddress\|getelementptr\|addrspacecast\|bitcast\|inttoptr\|\[\[[a-zA-Z]\|\{\{).$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8 2015-02-27 21:17:42 +00:00			`%bigLoadedCst = load volatile i82, i82* @bigCst`
Teach AsmPrinter how to print odd constants. Fix an assertion when the compiler encounters big constants whose bit width is not a multiple of 64-bits. Although clang would never generate something like this, the backend should be able to handle any legal IR. <rdar://problem/13363576> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183544 91177308-0d34-0410-b5e6-96231b3b80d8 2013-06-07 18:36:03 +00:00			`%tmp = add i82 %bigLoadedCst, 1`
			`store i82 %tmp, i82* %addr`
			`ret void`
			`}`