| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=mips-mti-linux-gnu -relocation-model=static \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips32r2 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=MIPS32R2 |
| ; RUN: llc < %s -mtriple=mips-img-linux-gnu -relocation-model=static \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips32r6 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=MIPS32R6 |
| ; RUN: llc < %s -mtriple=mips64-mti-linux-gnu -relocation-model=static \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips64r2 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=MIPS64R2 |
| ; RUN: llc < %s -mtriple=mips64-img-linux-gnu -relocation-model=static \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips64r6 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=MIPS64R6 |
| |
| ; RUN: llc < %s -mtriple=mips-mti-linux-gnu -relocation-model=pic \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips32r2 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS32R2 |
| ; RUN: llc < %s -mtriple=mips-img-linux-gnu -relocation-model=pic \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips32r6 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS32R6 |
| ; RUN: llc < %s -mtriple=mips64-mti-linux-gnu -relocation-model=pic \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips64r2 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS64R2 |
| ; RUN: llc < %s -mtriple=mips64-img-linux-gnu -relocation-model=pic \ |
| ; RUN: -mips-tail-calls=1 -mcpu=mips64r6 -mattr=+use-indirect-jump-hazard \ |
| ; RUN: -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS64R6 |
| |
| define void @fooNonTail(void (i32)* nocapture %f1) nounwind { |
| ; MIPS32R2-LABEL: fooNonTail: |
| ; MIPS32R2: # %bb.0: # %entry |
| ; MIPS32R2-NEXT: addiu $sp, $sp, -24 |
| ; MIPS32R2-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill |
| ; MIPS32R2-NEXT: move $25, $4 |
| ; MIPS32R2-NEXT: jalr.hb $25 |
| ; MIPS32R2-NEXT: addiu $4, $zero, 13 |
| ; MIPS32R2-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload |
| ; MIPS32R2-NEXT: jr $ra |
| ; MIPS32R2-NEXT: addiu $sp, $sp, 24 |
| ; |
| ; MIPS32R6-LABEL: fooNonTail: |
| ; MIPS32R6: # %bb.0: # %entry |
| ; MIPS32R6-NEXT: addiu $sp, $sp, -24 |
| ; MIPS32R6-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill |
| ; MIPS32R6-NEXT: move $25, $4 |
| ; MIPS32R6-NEXT: jalr.hb $25 |
| ; MIPS32R6-NEXT: addiu $4, $zero, 13 |
| ; MIPS32R6-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload |
| ; MIPS32R6-NEXT: jr $ra |
| ; MIPS32R6-NEXT: addiu $sp, $sp, 24 |
| ; |
| ; MIPS64R2-LABEL: fooNonTail: |
| ; MIPS64R2: # %bb.0: # %entry |
| ; MIPS64R2-NEXT: daddiu $sp, $sp, -16 |
| ; MIPS64R2-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill |
| ; MIPS64R2-NEXT: move $25, $4 |
| ; MIPS64R2-NEXT: jalr.hb $25 |
| ; MIPS64R2-NEXT: daddiu $4, $zero, 13 |
| ; MIPS64R2-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload |
| ; MIPS64R2-NEXT: jr $ra |
| ; MIPS64R2-NEXT: daddiu $sp, $sp, 16 |
| ; |
| ; MIPS64R6-LABEL: fooNonTail: |
| ; MIPS64R6: # %bb.0: # %entry |
| ; MIPS64R6-NEXT: daddiu $sp, $sp, -16 |
| ; MIPS64R6-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill |
| ; MIPS64R6-NEXT: move $25, $4 |
| ; MIPS64R6-NEXT: jalr.hb $25 |
| ; MIPS64R6-NEXT: daddiu $4, $zero, 13 |
| ; MIPS64R6-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload |
| ; MIPS64R6-NEXT: jr $ra |
| ; MIPS64R6-NEXT: daddiu $sp, $sp, 16 |
| ; |
| ; PIC-MIPS32R2-LABEL: fooNonTail: |
| ; PIC-MIPS32R2: # %bb.0: # %entry |
| ; PIC-MIPS32R2-NEXT: addiu $sp, $sp, -24 |
| ; PIC-MIPS32R2-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill |
| ; PIC-MIPS32R2-NEXT: move $25, $4 |
| ; PIC-MIPS32R2-NEXT: jalr.hb $25 |
| ; PIC-MIPS32R2-NEXT: addiu $4, $zero, 13 |
| ; PIC-MIPS32R2-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload |
| ; PIC-MIPS32R2-NEXT: jr $ra |
| ; PIC-MIPS32R2-NEXT: addiu $sp, $sp, 24 |
| ; |
| ; PIC-MIPS32R6-LABEL: fooNonTail: |
| ; PIC-MIPS32R6: # %bb.0: # %entry |
| ; PIC-MIPS32R6-NEXT: addiu $sp, $sp, -24 |
| ; PIC-MIPS32R6-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill |
| ; PIC-MIPS32R6-NEXT: move $25, $4 |
| ; PIC-MIPS32R6-NEXT: jalr.hb $25 |
| ; PIC-MIPS32R6-NEXT: addiu $4, $zero, 13 |
| ; PIC-MIPS32R6-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload |
| ; PIC-MIPS32R6-NEXT: jr $ra |
| ; PIC-MIPS32R6-NEXT: addiu $sp, $sp, 24 |
| ; |
| ; PIC-MIPS64R2-LABEL: fooNonTail: |
| ; PIC-MIPS64R2: # %bb.0: # %entry |
| ; PIC-MIPS64R2-NEXT: daddiu $sp, $sp, -16 |
| ; PIC-MIPS64R2-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill |
| ; PIC-MIPS64R2-NEXT: move $25, $4 |
| ; PIC-MIPS64R2-NEXT: jalr.hb $25 |
| ; PIC-MIPS64R2-NEXT: daddiu $4, $zero, 13 |
| ; PIC-MIPS64R2-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload |
| ; PIC-MIPS64R2-NEXT: jr $ra |
| ; PIC-MIPS64R2-NEXT: daddiu $sp, $sp, 16 |
| ; |
| ; PIC-MIPS64R6-LABEL: fooNonTail: |
| ; PIC-MIPS64R6: # %bb.0: # %entry |
| ; PIC-MIPS64R6-NEXT: daddiu $sp, $sp, -16 |
| ; PIC-MIPS64R6-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill |
| ; PIC-MIPS64R6-NEXT: move $25, $4 |
| ; PIC-MIPS64R6-NEXT: jalr.hb $25 |
| ; PIC-MIPS64R6-NEXT: daddiu $4, $zero, 13 |
| ; PIC-MIPS64R6-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload |
| ; PIC-MIPS64R6-NEXT: jr $ra |
| ; PIC-MIPS64R6-NEXT: daddiu $sp, $sp, 16 |
| entry: |
| call void %f1(i32 13) nounwind |
| ret void |
| } |
| |
| define i32 @fooTail(i32 (i32)* nocapture %f1) nounwind { |
| ; MIPS32R2-LABEL: fooTail: |
| ; MIPS32R2: # %bb.0: # %entry |
| ; MIPS32R2-NEXT: move $25, $4 |
| ; MIPS32R2-NEXT: jr.hb $25 |
| ; MIPS32R2-NEXT: addiu $4, $zero, 14 |
| ; |
| ; MIPS32R6-LABEL: fooTail: |
| ; MIPS32R6: # %bb.0: # %entry |
| ; MIPS32R6-NEXT: move $25, $4 |
| ; MIPS32R6-NEXT: jr.hb $25 |
| ; MIPS32R6-NEXT: addiu $4, $zero, 14 |
| ; |
| ; MIPS64R2-LABEL: fooTail: |
| ; MIPS64R2: # %bb.0: # %entry |
| ; MIPS64R2-NEXT: move $25, $4 |
| ; MIPS64R2-NEXT: jr.hb $25 |
| ; MIPS64R2-NEXT: daddiu $4, $zero, 14 |
| ; |
| ; MIPS64R6-LABEL: fooTail: |
| ; MIPS64R6: # %bb.0: # %entry |
| ; MIPS64R6-NEXT: move $25, $4 |
| ; MIPS64R6-NEXT: jr.hb $25 |
| ; MIPS64R6-NEXT: daddiu $4, $zero, 14 |
| ; |
| ; PIC-MIPS32R2-LABEL: fooTail: |
| ; PIC-MIPS32R2: # %bb.0: # %entry |
| ; PIC-MIPS32R2-NEXT: move $25, $4 |
| ; PIC-MIPS32R2-NEXT: jr.hb $25 |
| ; PIC-MIPS32R2-NEXT: addiu $4, $zero, 14 |
| ; |
| ; PIC-MIPS32R6-LABEL: fooTail: |
| ; PIC-MIPS32R6: # %bb.0: # %entry |
| ; PIC-MIPS32R6-NEXT: move $25, $4 |
| ; PIC-MIPS32R6-NEXT: jr.hb $25 |
| ; PIC-MIPS32R6-NEXT: addiu $4, $zero, 14 |
| ; |
| ; PIC-MIPS64R2-LABEL: fooTail: |
| ; PIC-MIPS64R2: # %bb.0: # %entry |
| ; PIC-MIPS64R2-NEXT: move $25, $4 |
| ; PIC-MIPS64R2-NEXT: jr.hb $25 |
| ; PIC-MIPS64R2-NEXT: daddiu $4, $zero, 14 |
| ; |
| ; PIC-MIPS64R6-LABEL: fooTail: |
| ; PIC-MIPS64R6: # %bb.0: # %entry |
| ; PIC-MIPS64R6-NEXT: move $25, $4 |
| ; PIC-MIPS64R6-NEXT: jr.hb $25 |
| ; PIC-MIPS64R6-NEXT: daddiu $4, $zero, 14 |
| entry: |
| %0 = tail call i32 %f1(i32 14) nounwind |
| ret i32 %0 |
| } |
