llvm-project/llvm/test/CodeGen/XCore/zextfree.ll

; RUN: llc -march=xcore < %s | FileCheck %s

; CHECK-LABEL: test:
; CHECK-NOT: zext
define void @test(i8* %s1) {
entry:
  %u8 = load i8, i8* %s1, align 1
  %bool = icmp eq i8 %u8, 0
  br label %BB1
BB1:
  br i1 %bool, label %BB1, label %BB2
BB2:
  br i1 %bool, label %BB1, label %BB2
}
XCore target: add XCoreTargetLowering::isZExtFree() llvm-svn: 192431 2013-10-11 10:26:29 +00:00			`; RUN: llc -march=xcore < %s \| FileCheck %s`

			`; CHECK-LABEL: test:`
			`; CHECK-NOT: zext`
			`define void @test(i8* %s1) {`
			`entry:`
[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"((?:=\|:\|^)\sload (?: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 2015-02-27 21:17:42 +00:00			`%u8 = load i8, i8* %s1, align 1`
XCore target: add XCoreTargetLowering::isZExtFree() llvm-svn: 192431 2013-10-11 10:26:29 +00:00			`%bool = icmp eq i8 %u8, 0`
			`br label %BB1`
			`BB1:`
			`br i1 %bool, label %BB1, label %BB2`
			`BB2:`
			`br i1 %bool, label %BB1, label %BB2`
			`}`