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llvm-project/llvm/test/CodeGen/ARM/addrmode.ll

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Revert the test moves from 176733. Use "REQUIRES: asserts" instead. llvm-svn: 176873
2013-03-13 00:27:52 +08:00
; REQUIRES: asserts
ARM: fixup more tests to specify the target more explicitly This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205541
2014-04-04 00:01:44 +08:00
; RUN: llc -mtriple=arm-eabi -stats %s -o - 2>&1 | FileCheck %s
ARM isel should match ldr x +/- x * (2^n) to ldr [x, +/- x, lsl #log2(n)]. llvm-svn: 35114
2007-03-15 07:26:40 +08:00
define i32 @t1(i32 %a) {
%b = mul i32 %a, 9
%c = inttoptr i32 %b to i32*
[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
%d = load i32, i32* %c
ARM isel should match ldr x +/- x * (2^n) to ldr [x, +/- x, lsl #log2(n)]. llvm-svn: 35114
2007-03-15 07:26:40 +08:00
ret i32 %d
}
define i32 @t2(i32 %a) {
%b = mul i32 %a, -7
%c = inttoptr i32 %b to i32*
[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
%d = load i32, i32* %c
ARM isel should match ldr x +/- x * (2^n) to ldr [x, +/- x, lsl #log2(n)]. llvm-svn: 35114
2007-03-15 07:26:40 +08:00
ret i32 %d
}
ARM: fixup more tests to specify the target more explicitly This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205541
2014-04-04 00:01:44 +08:00
; CHECK: 4 asm-printer