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			189 lines
		
	
	
		
			7.2 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
		
		
			
		
	
	
			189 lines
		
	
	
		
			7.2 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
|   | ; 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 \
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|  | ; 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 \
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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 \
 | ||
|  | ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS64R6
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|  | 
 | ||
|  | define void @fooNonTail(void (i32)* nocapture %f1) nounwind { | ||
|  | ; MIPS32R2-LABEL: fooNonTail:
 | ||
|  | ; 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 $1, $4
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|  | ; MIPS32R2-NEXT:    move $25, $1
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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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|  | ;
 | ||
|  | ; 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 $1, $4
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|  | ; MIPS32R6-NEXT:    move $25, $1
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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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|  | ;
 | ||
|  | ; 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 $1, $4
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|  | ; MIPS64R2-NEXT:    move $25, $1
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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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|  | ;
 | ||
|  | ; MIPS64R6-LABEL: fooNonTail:
 | ||
|  | ; 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 $1, $4
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|  | ; MIPS64R6-NEXT:    move $25, $1
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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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|  | ;
 | ||
|  | ; PIC-MIPS32R2-LABEL: fooNonTail:
 | ||
|  | ; 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 $1, $4
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|  | ; PIC-MIPS32R2-NEXT:    move $25, $1
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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 $1, $4
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|  | ; PIC-MIPS32R6-NEXT:    move $25, $1
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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 $1, $4
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|  | ; PIC-MIPS64R2-NEXT:    move $25, $1
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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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|  | ;
 | ||
|  | ; 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 $1, $4
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|  | ; PIC-MIPS64R6-NEXT:    move $25, $1
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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: | ||
|  |   call void %f1(i32 13) nounwind | ||
|  |   ret void | ||
|  | } | ||
|  | 
 | ||
|  | define i32 @fooTail(i32 (i32)* nocapture %f1) nounwind { | ||
|  | ; MIPS32R2-LABEL: fooTail:
 | ||
|  | ; MIPS32R2:       # %bb.0: # %entry
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|  | ; MIPS32R2-NEXT:    move $1, $4
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|  | ; MIPS32R2-NEXT:    move $25, $1
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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 $1, $4
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|  | ; MIPS32R6-NEXT:    move $25, $1
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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 $1, $4
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|  | ; MIPS64R2-NEXT:    move $25, $1
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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 $1, $4
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|  | ; MIPS64R6-NEXT:    move $25, $1
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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 $1, $4
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|  | ; PIC-MIPS32R2-NEXT:    move $25, $1
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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 $1, $4
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|  | ; PIC-MIPS32R6-NEXT:    move $25, $1
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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 $1, $4
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|  | ; PIC-MIPS64R2-NEXT:    move $25, $1
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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 $1, $4
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|  | ; PIC-MIPS64R6-NEXT:    move $25, $1
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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: | ||
|  |    %0 = tail call i32 %f1(i32 14) nounwind | ||
|  |    ret i32 %0 | ||
|  | } |