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llvm-6502/test/CodeGen/Mips/ci2.ll

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Now that we have a soft-float attribute, use it instead of the hard coded command line option for the Mips soft float tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236801 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-08 00:57:22 +00:00
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -mattr=+soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands < %s | FileCheck %s -check-prefix=constisle
Fix a funny bug I introduced during conversion of ARM constant islands to Mips. I had to move some code and I moved a declaration forward past it's first use in the function but by nutty coincidence there was another variable of the same name and type and with completely unrelated function that was declared globally in the class so no compilation error ensued. It required some unusual conditions for it to even matter. Caused test case casts.c in test-suite to fail during compilation with a duplicate symbol error. I would have noticed it during final code review for this port. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195565 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-24 02:53:09 +00:00
@i = common global i32 0, align 4
@b = common global i32 0, align 4
@l = common global i32 0, align 4
; Function Attrs: nounwind
define void @foo() #0 {
entry:
store i32 305419896, i32* @i, align 4
[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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00
%0 = load i32, i32* @b, align 4
Fix a funny bug I introduced during conversion of ARM constant islands to Mips. I had to move some code and I moved a declaration forward past it's first use in the function but by nutty coincidence there was another variable of the same name and type and with completely unrelated function that was declared globally in the class so no compilation error ensued. It required some unusual conditions for it to even matter. Caused test case casts.c in test-suite to fail during compilation with a duplicate symbol error. I would have noticed it during final code review for this port. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195565 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-24 02:53:09 +00:00
%tobool = icmp ne i32 %0, 0
br i1 %tobool, label %if.then, label %if.else
if.then: ; preds = %entry
store i32 10, i32* @b, align 4
br label %if.end
if.else: ; preds = %entry
store i32 20, i32* @b, align 4
br label %if.end
if.end: ; preds = %if.else, %if.then
call void asm sideeffect ".space 100000", ""() #1, !srcloc !1
store i32 305419896, i32* @l, align 4
ret void
; constisle: $CPI0_1:
; constisle .4byte 305419896 # 0x12345678
; constisle #APP
; constisle .space 100000
; constisle #NO_APP
; constisle $CPI0_0:
; constisle .4byte 305419896 # 0x12345678
}
attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind }
IR: Make metadata typeless in assembly Now that `Metadata` is typeless, reflect that in the assembly. These are the matching assembly changes for the metadata/value split in r223802. - Only use the `metadata` type when referencing metadata from a call intrinsic -- i.e., only when it's used as a `Value`. - Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode` when referencing it from call intrinsics. So, assembly like this: define @foo(i32 %v) { call void @llvm.foo(metadata !{i32 %v}, metadata !0) call void @llvm.foo(metadata !{i32 7}, metadata !0) call void @llvm.foo(metadata !1, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{metadata !3}, metadata !0) ret void, !bar !2 } !0 = metadata !{metadata !2} !1 = metadata !{i32* @global} !2 = metadata !{metadata !3} !3 = metadata !{} turns into this: define @foo(i32 %v) { call void @llvm.foo(metadata i32 %v, metadata !0) call void @llvm.foo(metadata i32 7, metadata !0) call void @llvm.foo(metadata i32* @global, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{!3}, metadata !0) ret void, !bar !2 } !0 = !{!2} !1 = !{i32* @global} !2 = !{!3} !3 = !{} I wrote an upgrade script that handled almost all of the tests in llvm and many of the tests in cfe (even handling many `CHECK` lines). I've attached it (or will attach it in a moment if you're speedy) to PR21532 to help everyone update their out-of-tree testcases. This is part of PR21532. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-15 19:07:53 +00:00
!1 = !{i32 103}
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