Mercurial > hg > Members > tobaru > cbc > CbC_llvm
diff test/CodeGen/Hexagon/vect/vect-load-1.ll @ 95:afa8332a0e37
LLVM 3.8
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Tue, 13 Oct 2015 17:48:58 +0900 |
parents | |
children | 803732b1fca8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/CodeGen/Hexagon/vect/vect-load-1.ll Tue Oct 13 17:48:58 2015 +0900 @@ -0,0 +1,26 @@ +; RUN: llc -march=hexagon < %s +; Used to fail with "Cannot select: v2i32,ch = load 0x16c5890, 0x16f76e0, 0x16f76e0<LD2[undef](align=8), sext from v2i8>", 0x16c5890, 0x16f76e0, 0x16f76e0<LD2[undef](align=8), sext from v2i8>" + +; ModuleID = 'bugpoint-reduced-simplified.bc' +target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-a0:0-n32" +target triple = "hexagon-unknown-linux-gnu" + +define void @foo() nounwind { +entry: + br label %polly.loop_header + +polly.loop_after: ; preds = %polly.loop_header + unreachable + +polly.loop_header: ; preds = %polly.loop_body, %entry + %0 = icmp sle i32 undef, 63 + br i1 %0, label %polly.loop_body, label %polly.loop_after + +polly.loop_body: ; preds = %polly.loop_header + %_p_vec_full = load <2 x i8>, <2 x i8>* undef, align 8 + %1 = sext <2 x i8> %_p_vec_full to <2 x i32> + %p_vec = mul <2 x i32> %1, <i32 3, i32 3> + %mulp_vec = add <2 x i32> %p_vec, <i32 21, i32 21> + store <2 x i32> %mulp_vec, <2 x i32>* undef, align 8 + br label %polly.loop_header +}