llvm-project/llvm/test/CodeGen/X86/2004-03-30-Select-Max.ll

; RUN: llc < %s -mtriple=i686-- -mcpu=yonah | FileCheck %s
; CHECK-NOT: {{j[lgbe]}}

define i32 @max(i32 %A, i32 %B) nounwind {
        %gt = icmp sgt i32 %A, %B               ; <i1> [#uses=1]
        %R = select i1 %gt, i32 %A, i32 %B              ; <i32> [#uses=1]
        ret i32 %R
}
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-- -mcpu=yonah \| FileCheck %s`
test/CodeGen/X86/2004-03-30-Select-Max.ll: FileCheck-ize. llvm-svn: 159636 2012-07-03 11:58:59 +08:00			`; CHECK-NOT: {{j[lgbe]}}`
New testcase. This now codegens to: max: mov %EAX, DWORD PTR [%ESP + 4] mov %ECX, DWORD PTR [%ESP + 8] cmp %EAX, %ECX cmovle %EAX, %ECX ret Someone should really implement passing arguments through registers for known-internal functions. :) llvm-svn: 12558 2004-03-31 06:36:52 +08:00
filecheckize a test and mark these wiht a cpu so it passes on hosts without cmovs. llvm-svn: 98521 2010-03-15 06:31:16 +08:00			`define i32 @max(i32 %A, i32 %B) nounwind {`
Byebye llvm-upgrade! llvm-svn: 48762 2008-03-25 12:26:08 +08:00			`%gt = icmp sgt i32 %A, %B ; <i1> [#uses=1]`
			`%R = select i1 %gt, i32 %A, i32 %B ; <i32> [#uses=1]`
			`ret i32 %R`
New testcase. This now codegens to: max: mov %EAX, DWORD PTR [%ESP + 4] mov %ECX, DWORD PTR [%ESP + 8] cmp %EAX, %ECX cmovle %EAX, %ECX ret Someone should really implement passing arguments through registers for known-internal functions. :) llvm-svn: 12558 2004-03-31 06:36:52 +08:00			`}`
Byebye llvm-upgrade! llvm-svn: 48762 2008-03-25 12:26:08 +08:00