| Tim Northover | ab85dcc | 2014-11-13 17:58:51 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=thumbv7-linux-gnueabihf -O0 -fast-isel=0 -o - %s | FileCheck %s |
| 2 | |
| 3 | define void @test_no_duplicate_branches(float %in) { |
| 4 | ; CHECK-LABEL: test_no_duplicate_branches: |
| 5 | ; CHECK: vldr {{s[0-9]+}}, [[CONST:\.LCPI[0-9]+_[0-9]+]] |
| 6 | ; CHECK: b .LBB |
| 7 | ; CHECK-NOT: b .LBB |
| 8 | ; CHECK: [[CONST]]: |
| 9 | ; CHECK-NEXT: .long 1150963712 |
| 10 | |
| 11 | %tst = fcmp oeq float %in, 1234.5 |
| 12 | |
| 13 | %chain = zext i1 %tst to i32 |
| 14 | |
| 15 | br i1 %tst, label %true, label %false |
| 16 | |
| 17 | true: |
| 18 | call i32 @llvm.arm.space(i32 2000, i32 undef) |
| 19 | ret void |
| 20 | |
| 21 | false: |
| 22 | ret void |
| 23 | } |
| 24 | |
| 25 | declare i32 @llvm.arm.space(i32, i32) |