| ; RUN: llc -O3 -relocation-model=pic -mcpu=cortex-a8 -mattr=+thumb2 < %s |
| ; |
| ; This test creates a predicated t2ADDri instruction that is then turned into a t2MOVgpr2gpr instr. |
| ; Test that that the predicate operands are removed properly. |
| ; |
| target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32" |
| target triple = "thumbv7-apple-darwin10" |
| |
| declare void @etoe53(i16* nocapture, i16* nocapture) nounwind |
| |
| define void @earith(double* nocapture %value, i32 %icode, double* nocapture %r1, double* nocapture %r2) nounwind { |
| entry: |
| %v = alloca [6 x i16], align 4 ; <[6 x i16]*> [#uses=1] |
| br i1 undef, label %bb2.i, label %bb5 |
| |
| bb2.i: ; preds = %entry |
| %0 = bitcast double* %value to i16* ; <i16*> [#uses=1] |
| call void @etoe53(i16* null, i16* %0) nounwind |
| ret void |
| |
| bb5: ; preds = %entry |
| switch i32 %icode, label %bb10 [ |
| i32 57, label %bb14 |
| i32 58, label %bb18 |
| i32 67, label %bb22 |
| i32 76, label %bb26 |
| i32 77, label %bb35 |
| ] |
| |
| bb10: ; preds = %bb5 |
| br label %bb46 |
| |
| bb14: ; preds = %bb5 |
| unreachable |
| |
| bb18: ; preds = %bb5 |
| unreachable |
| |
| bb22: ; preds = %bb5 |
| unreachable |
| |
| bb26: ; preds = %bb5 |
| br label %bb46 |
| |
| bb35: ; preds = %bb5 |
| unreachable |
| |
| bb46: ; preds = %bb26, %bb10 |
| %1 = bitcast double* %value to i16* ; <i16*> [#uses=1] |
| %v47 = getelementptr inbounds [6 x i16], [6 x i16]* %v, i32 0, i32 0 ; <i16*> [#uses=1] |
| call void @etoe53(i16* %v47, i16* %1) nounwind |
| ret void |
| } |
