llvm-6502/test/CodeGen/Mips/helloworld_call.ll
Akira Hatanaka 3ee306cbc0 Add basic ability to setup call frame, and make procedure calls.
Hello world will compile and execute with this patch.

Patch by Reed Kotler.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160651 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-23 23:45:54 +00:00

18 lines
478 B
LLVM

; RUN: llc -march=mipsel -mcpu=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
@.str = private unnamed_addr constant [13 x i8] c"hello world\0A\00", align 1
define i32 @main() nounwind {
entry:
%call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([13 x i8]* @.str, i32 0, i32 0))
ret i32 0
; 16: .set mips16 # @main
; 16: move $gp, ${{[0-9]+}}
; 16: jalr ${{[0-9]+}}
; 16: li $2, 0
}
declare i32 @printf(i8*, ...)