Evan Cheng | db89809 | 2010-07-14 01:22:19 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86-64 -mattr=+sse3 -stats |& grep {7 machine-licm} |
Evan Cheng | 9f68948 | 2010-03-26 00:07:25 +0000 | [diff] [blame] | 2 | ; RUN: llc < %s -march=x86-64 -mattr=+sse3 | FileCheck %s |
Evan Cheng | efc7839 | 2009-02-27 00:02:22 +0000 | [diff] [blame] | 3 | ; rdar://6627786 |
Evan Cheng | 9f68948 | 2010-03-26 00:07:25 +0000 | [diff] [blame] | 4 | ; rdar://7792037 |
Evan Cheng | efc7839 | 2009-02-27 00:02:22 +0000 | [diff] [blame] | 5 | |
| 6 | target triple = "x86_64-apple-darwin10.0" |
| 7 | %struct.Key = type { i64 } |
| 8 | %struct.__Rec = type opaque |
| 9 | %struct.__vv = type { } |
| 10 | |
Dan Gohman | 3bf224b | 2010-01-11 17:23:56 +0000 | [diff] [blame] | 11 | define %struct.__vv* @t(%struct.Key* %desc, i64 %p) nounwind ssp { |
Evan Cheng | efc7839 | 2009-02-27 00:02:22 +0000 | [diff] [blame] | 12 | entry: |
| 13 | br label %bb4 |
| 14 | |
| 15 | bb4: ; preds = %bb.i, %bb26, %bb4, %entry |
Evan Cheng | 9f68948 | 2010-03-26 00:07:25 +0000 | [diff] [blame] | 16 | ; CHECK: %bb4 |
| 17 | ; CHECK: xorb |
| 18 | ; CHECK: callq |
| 19 | ; CHECK: movq |
| 20 | ; CHECK: xorl |
| 21 | ; CHECK: xorb |
| 22 | |
Evan Cheng | efc7839 | 2009-02-27 00:02:22 +0000 | [diff] [blame] | 23 | %0 = call i32 (...)* @xxGetOffsetForCode(i32 undef) nounwind ; <i32> [#uses=0] |
Dan Gohman | 3bf224b | 2010-01-11 17:23:56 +0000 | [diff] [blame] | 24 | %ins = or i64 %p, 2097152 ; <i64> [#uses=1] |
Evan Cheng | efc7839 | 2009-02-27 00:02:22 +0000 | [diff] [blame] | 25 | %1 = call i32 (...)* @xxCalculateMidType(%struct.Key* %desc, i32 0) nounwind ; <i32> [#uses=1] |
| 26 | %cond = icmp eq i32 %1, 1 ; <i1> [#uses=1] |
| 27 | br i1 %cond, label %bb26, label %bb4 |
| 28 | |
| 29 | bb26: ; preds = %bb4 |
| 30 | %2 = and i64 %ins, 15728640 ; <i64> [#uses=1] |
| 31 | %cond.i = icmp eq i64 %2, 1048576 ; <i1> [#uses=1] |
| 32 | br i1 %cond.i, label %bb.i, label %bb4 |
| 33 | |
| 34 | bb.i: ; preds = %bb26 |
| 35 | %3 = load i32* null, align 4 ; <i32> [#uses=1] |
| 36 | %4 = uitofp i32 %3 to float ; <float> [#uses=1] |
| 37 | %.sum13.i = add i64 0, 4 ; <i64> [#uses=1] |
| 38 | %5 = getelementptr i8* null, i64 %.sum13.i ; <i8*> [#uses=1] |
| 39 | %6 = bitcast i8* %5 to i32* ; <i32*> [#uses=1] |
| 40 | %7 = load i32* %6, align 4 ; <i32> [#uses=1] |
| 41 | %8 = uitofp i32 %7 to float ; <float> [#uses=1] |
| 42 | %.sum.i = add i64 0, 8 ; <i64> [#uses=1] |
| 43 | %9 = getelementptr i8* null, i64 %.sum.i ; <i8*> [#uses=1] |
| 44 | %10 = bitcast i8* %9 to i32* ; <i32*> [#uses=1] |
| 45 | %11 = load i32* %10, align 4 ; <i32> [#uses=1] |
| 46 | %12 = uitofp i32 %11 to float ; <float> [#uses=1] |
| 47 | %13 = insertelement <4 x float> undef, float %4, i32 0 ; <<4 x float>> [#uses=1] |
| 48 | %14 = insertelement <4 x float> %13, float %8, i32 1 ; <<4 x float>> [#uses=1] |
| 49 | %15 = insertelement <4 x float> %14, float %12, i32 2 ; <<4 x float>> [#uses=1] |
| 50 | store <4 x float> %15, <4 x float>* null, align 16 |
| 51 | br label %bb4 |
| 52 | } |
| 53 | |
| 54 | declare i32 @xxGetOffsetForCode(...) |
| 55 | |
| 56 | declare i32 @xxCalculateMidType(...) |