mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
5f6f8101d5
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt llvm-svn: 72897
15 lines
699 B
LLVM
15 lines
699 B
LLVM
; RUN: llvm-as < %s | llc -march=ppc64
|
|
|
|
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128"
|
|
target triple = "powerpc64-apple-darwin9.2.0"
|
|
|
|
define i128 @__fixunstfti(ppc_fp128 %a) nounwind {
|
|
entry:
|
|
%tmp1213 = uitofp i128 0 to ppc_fp128 ; <ppc_fp128> [#uses=1]
|
|
%tmp15 = fsub ppc_fp128 %a, %tmp1213 ; <ppc_fp128> [#uses=1]
|
|
%tmp2829 = fptoui ppc_fp128 %tmp15 to i64 ; <i64> [#uses=1]
|
|
%tmp282930 = zext i64 %tmp2829 to i128 ; <i128> [#uses=1]
|
|
%tmp32 = add i128 %tmp282930, 0 ; <i128> [#uses=1]
|
|
ret i128 %tmp32
|
|
}
|