[llvm] [x86] precommit test conversion via update_llc_test_checks.py (PR #67463)

[Nick Desaulniers via llvm-commits]

https://github.com/nickdesaulniers created https://github.com/llvm/llvm-project/pull/67463

I'm looking to update this test; pre-processing it with
update_llc_test_checks.py makes it clearer what I'm changing in #20571.


>From 4eee87a52489b32173b538a63910ec1c5c7d7843 Mon Sep 17 00:00:00 2001
From: Nick Desaulniers <ndesaulniers at google.com>
Date: Tue, 26 Sep 2023 10:28:49 -0700
Subject: [PATCH] [x86] precommit test conversion via update_llc_test_checks.py

I'm looking to update this test; pre-processing it with
update_llc_test_checks.py makes it clearer what I'm changing in #20571.
---
 llvm/test/CodeGen/X86/inlineasm-sched-bug.ll | 21 +++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/llvm/test/CodeGen/X86/inlineasm-sched-bug.ll b/llvm/test/CodeGen/X86/inlineasm-sched-bug.ll
index b89349696555657..be4d1c29332f778 100644
--- a/llvm/test/CodeGen/X86/inlineasm-sched-bug.ll
+++ b/llvm/test/CodeGen/X86/inlineasm-sched-bug.ll
@@ -1,15 +1,26 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
 ; PR13504
 ; RUN: llc -mtriple=i686-- -mcpu=atom < %s | FileCheck %s
 ; Check that treemap is read before the asm statement.
-; CHECK: movl 8(%{{esp|ebp}})
-; CHECK: bsfl
-; CHECK-NOT: movl 8(%{{esp|ebp}})
 
-define i32 @foo(i32 %treemap) nounwind uwtable {
+define i32 @foo(i32 %treemap) nounwind {
+; CHECK-LABEL: foo:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    pushl %eax
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    movl %eax, %ecx
+; CHECK-NEXT:    negl %ecx
+; CHECK-NEXT:    andl %eax, %ecx
+; CHECK-NEXT:    movl %ecx, (%esp)
+; CHECK-NEXT:    #APP
+; CHECK-NEXT:    bsfl (%esp), %eax
+; CHECK-NEXT:    #NO_APP
+; CHECK-NEXT:    popl %ecx
+; CHECK-NEXT:    retl
 entry:
   %sub = sub i32 0, %treemap
   %and = and i32 %treemap, %sub
-  %0 = tail call i32 asm "bsfl $1,$0\0A\09", "=r,rm,~{dirflag},~{fpsr},~{flags}"(i32 %and) nounwind
+  %0 = call i32 asm "bsfl $1,$0", "=r,rm"(i32 %and)
   ret i32 %0
 }