| Simon Dardis | 789f7ca | 2017-11-08 11:13:44 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=mips -debug-only=isel -mips-tail-calls=1 \ |
| 2 | ; RUN: -relocation-model=pic < %s 2>&1 | FileCheck --check-prefix=PIC %s |
| 3 | ; RUN: llc -march=mips -debug-only=isel -mips-tail-calls=1 \ |
| 4 | ; RUN: -relocation-model=static < %s 2>&1 | FileCheck --check-prefix=STATIC %s |
| 5 | ; RUN: llc -march=mips64 -debug-only=isel -mips-tail-calls=1 \ |
| 6 | ; RUN: -relocation-model=pic < %s 2>&1 | FileCheck --check-prefix=PIC64 %s |
| 7 | ; RUN: llc -march=mips64 -debug-only=isel -mips-tail-calls=1 \ |
| 8 | ; RUN: -relocation-model=static < %s 2>&1 | FileCheck --check-prefix=STATIC64 %s |
| 9 | ; RUN: llc -march=mips -debug-only=isel -mips-tail-calls=1 \ |
| 10 | ; RUN: -relocation-model=pic -mattr=+micromips < %s 2>&1 | FileCheck --check-prefix=PIC %s |
| 11 | ; RUN: llc -march=mips -debug-only=isel -mips-tail-calls=1 \ |
| 12 | ; RUN: -relocation-model=static -mattr=+micromips < %s 2>&1 | FileCheck --check-prefix=STATIC-MM %s |
| 13 | ; RUN: llc -march=mips -mcpu=mips32r6 -debug-only=isel -mips-tail-calls=1 \ |
| 14 | ; RUN: -relocation-model=pic -mattr=+micromips < %s 2>&1 | FileCheck --check-prefix=PIC %s |
| 15 | ; RUN: llc -march=mips -mcpu=mips32r6 -debug-only=isel -mips-tail-calls=1 \ |
| 16 | ; RUN: -relocation-model=static -mattr=+micromips < %s 2>&1 | FileCheck --check-prefix=STATIC-MM %s |
| 17 | ; RUN: llc -march=mips -debug-only=isel -mips-tail-calls=1 \ |
| 18 | ; RUN: -relocation-model=pic -mattr=+mips16 < %s 2>&1 | FileCheck --check-prefix=MIPS16 %s |
| 19 | ; RUN: llc -march=mips -debug-only=isel -mips-tail-calls=1 \ |
| 20 | ; RUN: -relocation-model=static -mattr=+mips16 < %s 2>&1 | FileCheck --check-prefix=MIPS16 %s |
| 21 | |
| 22 | ; REQUIRES: asserts |
| 23 | |
| 24 | ; Test that the correct pseudo instructions are generated for indirect |
| 25 | ; branches and tail calls. Previously, the order of the DAG matcher table |
| 26 | ; determined if the correct instruction was selected for mips16. |
| 27 | |
| 28 | declare protected void @a() |
| 29 | |
| 30 | define void @test1(i32 %a) { |
| 31 | entry: |
| 32 | %0 = trunc i32 %a to i1 |
| 33 | %1 = select i1 %0, |
| 34 | i8* blockaddress(@test1, %bb), |
| 35 | i8* blockaddress(@test1, %bb6) |
| 36 | indirectbr i8* %1, [label %bb, label %bb6] |
| 37 | |
| 38 | ; STATIC: PseudoIndirectBranch |
| 39 | ; STATIC-MM: PseudoIndirectBranch |
| 40 | ; STATIC-NOT: PseudoIndirectBranch64 |
| 41 | ; STATIC64: PseudoIndirectBranch64 |
| 42 | ; PIC: PseudoIndirectBranch |
| 43 | ; PIC-NOT: PseudoIndirectBranch64 |
| 44 | ; PIC64: PseudoIndirectBranch64 |
| 45 | ; MIPS16: JrcRx16 |
| 46 | bb: |
| 47 | ret void |
| 48 | |
| 49 | bb6: |
| 50 | tail call void @a() |
| 51 | |
| 52 | ; STATIC: TAILCALL |
| 53 | ; STATIC-NOT: TAILCALL_MM |
| 54 | ; STATIC-MM: TAILCALL_MM |
| 55 | ; PIC: TAILCALLREG |
| 56 | ; PIC-NOT: TAILCALLREG64 |
| 57 | ; PIC64: TAILCALLREG64 |
| 58 | ; MIPS16: RetRA16 |
| 59 | ret void |
| 60 | } |