1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 19:23:23 +01:00
llvm-mirror/test/CodeGen/Mips/ex2.ll
Reed Kotler 5bb816aed3 Last change for mips16 prolog/epilog cleanup and optimization.
Some tiny cosmetic code changes to follow. Because of the wide
ranging nature of the patch a full 24 test cycle was needed to
check against regression. This was the smallest patch I could
make to progress from the earlier ones in the series. 

llvm-svn: 197350
2013-12-15 20:49:30 +00:00

32 lines
995 B
LLVM

; RUN: llc -march=mipsel -mcpu=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
@.str = private unnamed_addr constant [6 x i8] c"hello\00", align 1
@_ZTIPKc = external constant i8*
define i32 @main() {
; 16-LABEL: main:
; 16: .cfi_startproc
; 16: save $16, $17, $ra, 32 # 16 bit inst
; 16: .cfi_def_cfa_offset 32
; 16: .cfi_offset 31, -4
; 16: .cfi_offset 17, -8
; 16: .cfi_offset 16, -12
; 16: .cfi_endproc
entry:
%retval = alloca i32, align 4
store i32 0, i32* %retval
%exception = call i8* @__cxa_allocate_exception(i32 4) nounwind
%0 = bitcast i8* %exception to i8**
store i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0), i8** %0
call void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTIPKc to i8*), i8* null) noreturn
unreachable
return: ; No predecessors!
%1 = load i32* %retval
ret i32 %1
}
declare i8* @__cxa_allocate_exception(i32)
declare void @__cxa_throw(i8*, i8*, i8*)