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llvm-project/llvm/test/CodeGen/Mips/micromips-jal.ll

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Fixed issue with microMIPS JAL instruction. Differential Revision: http://llvm-reviews.chandlerc.com/D3200 llvm-svn: 205185
2014-03-31 22:00:10 +08:00
; RUN: llc %s -march=mipsel -mcpu=mips32r2 -mattr=micromips -filetype=asm \
; RUN: -relocation-model=static -o - | FileCheck %s
define i32 @sum(i32 %a, i32 %b) nounwind uwtable {
entry:
%a.addr = alloca i32, align 4
%b.addr = alloca i32, align 4
store i32 %a, i32* %a.addr, align 4
store i32 %b, i32* %b.addr, 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 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%0 = load i32, i32* %a.addr, align 4
%1 = load i32, i32* %b.addr, align 4
Fixed issue with microMIPS JAL instruction. Differential Revision: http://llvm-reviews.chandlerc.com/D3200 llvm-svn: 205185
2014-03-31 22:00:10 +08:00
%add = add nsw i32 %0, %1
ret i32 %add
}
define i32 @main() nounwind uwtable {
entry:
%retval = alloca i32, align 4
%x = alloca i32, align 4
%y = alloca i32, align 4
%z = alloca i32, align 4
store i32 0, i32* %retval
[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
%0 = load i32, i32* %y, align 4
%1 = load i32, i32* %z, align 4
Fixed issue with microMIPS JAL instruction. Differential Revision: http://llvm-reviews.chandlerc.com/D3200 llvm-svn: 205185
2014-03-31 22:00:10 +08:00
%call = call i32 @sum(i32 %0, i32 %1)
store i32 %call, i32* %x, 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 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%2 = load i32, i32* %x, align 4
Fixed issue with microMIPS JAL instruction. Differential Revision: http://llvm-reviews.chandlerc.com/D3200 llvm-svn: 205185
2014-03-31 22:00:10 +08:00
ret i32 %2
}
; CHECK: .text
; CHECK: .globl sum
; CHECK: .type sum,@function
; CHECK: .set micromips
; CHECK: .ent sum
; CHECK-LABEL: sum:
; CHECK: .end sum
; CHECK: .globl main
; CHECK: .type main,@function
; CHECK: .set micromips
; CHECK: .ent main
; CHECK-LABEL: main:
; CHECK: jal sum
; CHECK: .end main