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Diffstat (limited to 'test/CodeGen/X86/2012-03-20-LargeConstantExpr.ll')
| -rw-r--r-- | test/CodeGen/X86/2012-03-20-LargeConstantExpr.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2012-03-20-LargeConstantExpr.ll b/test/CodeGen/X86/2012-03-20-LargeConstantExpr.ll new file mode 100644 index 0000000..d24647e --- /dev/null +++ b/test/CodeGen/X86/2012-03-20-LargeConstantExpr.ll @@ -0,0 +1,17 @@ +; 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) |