maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/X86/and-su.ll

85 lines
2.1 KiB
LLVM
Raw Normal View History

Regenerate test results for and-su.ll . NFC llvm-svn: 323588
2018-01-28 00:00:10 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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-- | FileCheck %s
Fix a TargetLowering optimization so that it doesn't duplicate loads when an input node has multiple uses. llvm-svn: 68398
2009-04-04 04:11:30 +08:00
; Don't duplicate the load.
define fastcc i32 @foo(i32* %p) nounwind {
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc.*debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done llvm-svn: 186280
2013-07-14 14:24:09 +08:00
; CHECK-LABEL: foo:
Regenerate test results for and-su.ll . NFC llvm-svn: 323588
2018-01-28 00:00:10 +08:00
; CHECK: # %bb.0:
; CHECK-NEXT: movl (%ecx), %eax
; CHECK-NEXT: andl $10, %eax
; CHECK-NEXT: je .LBB0_2
; CHECK-NEXT: # %bb.1: # %bb63
; CHECK-NEXT: retl
; CHECK-NEXT: .LBB0_2: # %bb76
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retl
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%t0 = load i32, i32* %p
Fix a TargetLowering optimization so that it doesn't duplicate loads when an input node has multiple uses. llvm-svn: 68398
2009-04-04 04:11:30 +08:00
%t2 = and i32 %t0, 10
%t3 = icmp ne i32 %t2, 0
br i1 %t3, label %bb63, label %bb76
bb63:
ret i32 %t2
bb76:
ret i32 0
}
Fix a minor regression from my dag combiner changes. One more place which needs to look pass truncates. llvm-svn: 92885
2010-01-07 08:54:06 +08:00
define fastcc double @bar(i32 %hash, double %x, double %y) nounwind {
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc.*debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done llvm-svn: 186280
2013-07-14 14:24:09 +08:00
; CHECK-LABEL: bar:
Regenerate test results for and-su.ll . NFC llvm-svn: 323588
2018-01-28 00:00:10 +08:00
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushl %ebp
; CHECK-NEXT: movl %esp, %ebp
; CHECK-NEXT: andl $-8, %esp
; CHECK-NEXT: fldl 16(%ebp)
; CHECK-NEXT: fldl 8(%ebp)
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: andl $15, %eax
; CHECK-NEXT: cmpl $8, %eax
; CHECK-NEXT: jb .LBB1_2
; CHECK-NEXT: # %bb.1: # %bb10
; CHECK-NEXT: testb $1, %cl
; CHECK-NEXT: je .LBB1_3
; CHECK-NEXT: .LBB1_2: # %bb11
; CHECK-NEXT: fchs
; CHECK-NEXT: .LBB1_3: # %bb13
; CHECK-NEXT: testb $2, %cl
; CHECK-NEXT: je .LBB1_5
; CHECK-NEXT: # %bb.4: # %bb14
; CHECK-NEXT: fxch %st(1)
; CHECK-NEXT: fchs
; CHECK-NEXT: fxch %st(1)
; CHECK-NEXT: .LBB1_5: # %bb16
; CHECK-NEXT: faddp %st(1)
; CHECK-NEXT: movl %ebp, %esp
; CHECK-NEXT: popl %ebp
; CHECK-NEXT: retl
entry:
Fix a minor regression from my dag combiner changes. One more place which needs to look pass truncates. llvm-svn: 92885
2010-01-07 08:54:06 +08:00
%0 = and i32 %hash, 15
%1 = icmp ult i32 %0, 8
br i1 %1, label %bb11, label %bb10
bb10:
%2 = and i32 %hash, 1
%3 = icmp eq i32 %2, 0
br i1 %3, label %bb13, label %bb11
bb11:
%4 = fsub double -0.000000e+00, %x
br label %bb13
bb13:
%iftmp.9.0 = phi double [ %4, %bb11 ], [ %x, %bb10 ]
%5 = and i32 %hash, 2
%6 = icmp eq i32 %5, 0
br i1 %6, label %bb16, label %bb14
bb14:
%7 = fsub double -0.000000e+00, %y
br label %bb16
bb16:
%iftmp.10.0 = phi double [ %7, %bb14 ], [ %y, %bb13 ]
%8 = fadd double %iftmp.9.0, %iftmp.10.0
ret double %8
}