llvm-project/llvm/test/Assembler/2007-03-19-NegValue.ll

; Test whether negative values > 64 bits retain their negativeness.
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
; RUN: verify-uselistorder %s

define i65 @testConsts(i65 %N) {
; CHECK: add i65 %N, -1
  %a = add i65 %N, -1
  ret i65 %a
}
Test case noticed by Sheng that fails because negative values that are greater than 64-bits don't have the sign bits extended on construction of the APInt. llvm-svn: 35178 2007-03-20 04:35:26 +08:00			`; Test whether negative values > 64 bits retain their negativeness.`
Use FileCheck in a few tests. llvm-svn: 221459 2014-11-06 23:05:51 +08:00			`; RUN: llvm-as < %s \| llvm-dis \| FileCheck %s`
verify-uselistorder: Force -preserve-bc-use-list-order llvm-svn: 216022 2014-08-20 05:08:27 +08:00			`; RUN: verify-uselistorder %s`
Test case noticed by Sheng that fails because negative values that are greater than 64-bits don't have the sign bits extended on construction of the APInt. llvm-svn: 35178 2007-03-20 04:35:26 +08:00
			`define i65 @testConsts(i65 %N) {`
Use FileCheck in a few tests. llvm-svn: 221459 2014-11-06 23:05:51 +08:00			`; CHECK: add i65 %N, -1`
Test case noticed by Sheng that fails because negative values that are greater than 64-bits don't have the sign bits extended on construction of the APInt. llvm-svn: 35178 2007-03-20 04:35:26 +08:00			`%a = add i65 %N, -1`
			`ret i65 %a`
			`}`