llvm-project/llvm/test/CodeGen/PowerPC/load-constant-addr.ll

; Should fold the ori into the lfs.
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | grep lfs
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | not grep ori

define float @test() {
        %tmp.i = load float, float* inttoptr (i32 186018016 to float*)         ; <float> [#uses=1]
        ret float %tmp.i
}
new testcase llvm-svn: 26906 2006-03-21 06:37:05 +08:00			`; Should fold the ori into the lfs.`
PowerPC: 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. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754 2017-08-02 06:20:41 +08:00			`; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- \| grep lfs`
			`; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- \| not grep ori`
new testcase llvm-svn: 26906 2006-03-21 06:37:05 +08:00
Remove llvm-upgrade and update tests. llvm-svn: 47325 2008-02-19 16:07:33 +08:00			`define float @test() {`
[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 2015-02-28 05:17:42 +08:00			`%tmp.i = load float, float* inttoptr (i32 186018016 to float*) ; <float> [#uses=1]`
Remove llvm-upgrade and update tests. llvm-svn: 47325 2008-02-19 16:07:33 +08:00			`ret float %tmp.i`
new testcase llvm-svn: 26906 2006-03-21 06:37:05 +08:00			`}`