[llvm] r306982 - [x86] update test to use FileCheck and auto-generate checks; NFC

[Sanjay Patel via llvm-commits]

Author: spatel
Date: Sun Jul  2 08:15:18 2017
New Revision: 306982

URL: http://llvm.org/viewvc/llvm-project?rev=306982&view=rev
Log:
[x86] update test to use FileCheck and auto-generate checks; NFC

Modified:
    llvm/trunk/test/CodeGen/X86/optimize-max-1.ll

Modified: llvm/trunk/test/CodeGen/X86/optimize-max-1.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/optimize-max-1.ll?rev=306982&r1=306981&r2=306982&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/optimize-max-1.ll (original)
+++ llvm/trunk/test/CodeGen/X86/optimize-max-1.ll Sun Jul  2 08:15:18 2017
@@ -1,4 +1,5 @@
-; RUN: llc < %s -march=x86-64 | not grep cmov
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
 
 ; LSR should be able to eliminate both smax and umax expressions
 ; in loop trip counts.
@@ -6,6 +7,18 @@
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
 
 define void @fs(double* nocapture %p, i64 %n) nounwind {
+; CHECK-LABEL: fs:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    .p2align 4, 0x90
+; CHECK-NEXT:  .LBB0_1: # %bb
+; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    movq $0, (%rdi,%rax,8)
+; CHECK-NEXT:    incq %rax
+; CHECK-NEXT:    cmpq %rsi, %rax
+; CHECK-NEXT:    jl .LBB0_1
+; CHECK-NEXT:  # BB#2: # %return
+; CHECK-NEXT:    retq
 entry:
 	%tmp = icmp slt i64 %n, 1		; <i1> [#uses=1]
 	%smax = select i1 %tmp, i64 1, i64 %n		; <i64> [#uses=1]
@@ -24,6 +37,18 @@ return:		; preds = %bb
 }
 
 define void @bs(double* nocapture %p, i64 %n) nounwind {
+; CHECK-LABEL: bs:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    .p2align 4, 0x90
+; CHECK-NEXT:  .LBB1_1: # %bb
+; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    movq $0, (%rdi,%rax,8)
+; CHECK-NEXT:    incq %rax
+; CHECK-NEXT:    cmpq %rsi, %rax
+; CHECK-NEXT:    jl .LBB1_1
+; CHECK-NEXT:  # BB#2: # %return
+; CHECK-NEXT:    retq
 entry:
 	%tmp = icmp sge i64 %n, 1		; <i1> [#uses=1]
 	%smax = select i1 %tmp, i64 %n, i64 1		; <i64> [#uses=1]
@@ -42,6 +67,18 @@ return:		; preds = %bb
 }
 
 define void @fu(double* nocapture %p, i64 %n) nounwind {
+; CHECK-LABEL: fu:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    .p2align 4, 0x90
+; CHECK-NEXT:  .LBB2_1: # %bb
+; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    movq $0, (%rdi,%rax,8)
+; CHECK-NEXT:    incq %rax
+; CHECK-NEXT:    cmpq %rsi, %rax
+; CHECK-NEXT:    jb .LBB2_1
+; CHECK-NEXT:  # BB#2: # %return
+; CHECK-NEXT:    retq
 entry:
 	%tmp = icmp eq i64 %n, 0		; <i1> [#uses=1]
 	%umax = select i1 %tmp, i64 1, i64 %n		; <i64> [#uses=1]
@@ -60,6 +97,18 @@ return:		; preds = %bb
 }
 
 define void @bu(double* nocapture %p, i64 %n) nounwind {
+; CHECK-LABEL: bu:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    .p2align 4, 0x90
+; CHECK-NEXT:  .LBB3_1: # %bb
+; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    movq $0, (%rdi,%rax,8)
+; CHECK-NEXT:    incq %rax
+; CHECK-NEXT:    cmpq %rsi, %rax
+; CHECK-NEXT:    jb .LBB3_1
+; CHECK-NEXT:  # BB#2: # %return
+; CHECK-NEXT:    retq
 entry:
 	%tmp = icmp ne i64 %n, 0		; <i1> [#uses=1]
 	%umax = select i1 %tmp, i64 %n, i64 1		; <i64> [#uses=1]