llvm-project/llvm/test/CodeGen/X86/epilogue.ll

; RUN: llc < %s -mcpu=generic -mtriple=i686-- | FileCheck %s

; CHECK-NOT: lea{{.*}}(%esp)
; CHECK: {{(mov.* %ebp, %esp)|(lea.*\(%ebp\), %esp)}}

declare void @bar(<2 x i64>* %n)

define void @foo(i64 %h) {
  %k = trunc i64 %h to i32
  %p = alloca <2 x i64>, i32 %k
  call void @bar(<2 x i64>* %p)
  ret void
}
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 -mcpu=generic -mtriple=i686-- \| FileCheck %s`
Fix tests that failed on i686-win32 after r160248: 1. FileCheck-ize epilogue.ll and allow another asm instruction to restore %rsp. 2. Remove check in widen_arith-3.ll that was hitting instruction in epilogue instead of vector add. llvm-svn: 160274 2012-07-16 22:33:36 +08:00
			`; CHECK-NOT: lea{{.*}}(%esp)`
			`; CHECK: {{(mov.* %ebp, %esp)\|(lea.*\(%ebp\), %esp)}}`
New test. llvm-svn: 40020 2007-07-19 05:39:16 +08:00
			`declare void @bar(<2 x i64>* %n)`

			`define void @foo(i64 %h) {`
			`%k = trunc i64 %h to i32`
			`%p = alloca <2 x i64>, i32 %k`
			`call void @bar(<2 x i64>* %p)`
			`ret void`
			`}`