mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 15:32:52 +01:00
338ddac8f7
i128). In that case, we may not be able to print out the MCExpr as an
expression. For instance, we could have an MCExpr like this:
0xBEEF0000BEEF0000 | (0xBEEF0000BEEF0000 << 64)
The MCExpr printer handles sizes up to 64-bits, but this expression would
require 128-bits. In this situation, try to evaluate the constant expression and
emit that as the value into 64-bit chunks.
<rdar://problem/11070338>
llvm-svn: 153081
18 lines
884 B
LLVM
18 lines
884 B
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
|
|
; <rdar://problem/11070338>
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-macosx10.8.0"
|
|
|
|
; CHECK: _.memset_pattern:
|
|
; CHECK-NEXT: .quad 4575657222473777152
|
|
; CHECK-NEXT: .quad 4575657222473777152
|
|
|
|
@.memset_pattern = internal unnamed_addr constant i128 or (i128 zext (i64 bitcast (<2 x float> <float 1.000000e+00, float 1.000000e+00> to i64) to i128), i128 shl (i128 zext (i64 bitcast (<2 x float> <float 1.000000e+00, float 1.000000e+00> to i64) to i128), i128 64)), align 16
|
|
|
|
define void @foo(i8* %a, i64 %b) {
|
|
call void @memset_pattern16(i8* %a, i8* bitcast (i128* @.memset_pattern to i8*), i64 %b)
|
|
ret void
|
|
}
|
|
|
|
declare void @memset_pattern16(i8*, i8*, i64)
|