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