| Jakob Stoklund Olesen | 7d8eb70 | 2010-01-19 21:08:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -O3 -relocation-model=pic -mcpu=cortex-a8 -mattr=+thumb2 < %s |
| 2 | ; |
| 3 | ; This test creates a predicated t2ADDri instruction that is then turned into a t2MOVgpr2gpr instr. |
| 4 | ; Test that that the predicate operands are removed properly. |
| 5 | ; |
| 6 | 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" |
| 7 | target triple = "thumbv7-apple-darwin10" |
| 8 | |
| 9 | declare arm_apcscc void @etoe53(i16* nocapture, i16* nocapture) nounwind |
| 10 | |
| 11 | define arm_apcscc void @earith(double* nocapture %value, i32 %icode, double* nocapture %r1, double* nocapture %r2) nounwind { |
| 12 | entry: |
| 13 | %v = alloca [6 x i16], align 4 ; <[6 x i16]*> [#uses=1] |
| 14 | br i1 undef, label %bb2.i, label %bb5 |
| 15 | |
| 16 | bb2.i: ; preds = %entry |
| 17 | %0 = bitcast double* %value to i16* ; <i16*> [#uses=1] |
| 18 | call arm_apcscc void @etoe53(i16* null, i16* %0) nounwind |
| 19 | ret void |
| 20 | |
| 21 | bb5: ; preds = %entry |
| 22 | switch i32 %icode, label %bb10 [ |
| 23 | i32 57, label %bb14 |
| 24 | i32 58, label %bb18 |
| 25 | i32 67, label %bb22 |
| 26 | i32 76, label %bb26 |
| 27 | i32 77, label %bb35 |
| 28 | ] |
| 29 | |
| 30 | bb10: ; preds = %bb5 |
| 31 | br label %bb46 |
| 32 | |
| 33 | bb14: ; preds = %bb5 |
| 34 | unreachable |
| 35 | |
| 36 | bb18: ; preds = %bb5 |
| 37 | unreachable |
| 38 | |
| 39 | bb22: ; preds = %bb5 |
| 40 | unreachable |
| 41 | |
| 42 | bb26: ; preds = %bb5 |
| 43 | br label %bb46 |
| 44 | |
| 45 | bb35: ; preds = %bb5 |
| 46 | unreachable |
| 47 | |
| 48 | bb46: ; preds = %bb26, %bb10 |
| 49 | %1 = bitcast double* %value to i16* ; <i16*> [#uses=1] |
| 50 | %v47 = getelementptr inbounds [6 x i16]* %v, i32 0, i32 0 ; <i16*> [#uses=1] |
| 51 | call arm_apcscc void @etoe53(i16* %v47, i16* %1) nounwind |
| 52 | ret void |
| 53 | } |