diff options
Diffstat (limited to 'test/CodeGen/Mips/indirect-jump-hazard/calls.ll')
-rw-r--r-- | test/CodeGen/Mips/indirect-jump-hazard/calls.ll | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/indirect-jump-hazard/calls.ll b/test/CodeGen/Mips/indirect-jump-hazard/calls.ll new file mode 100644 index 000000000000..20e89136d87c --- /dev/null +++ b/test/CodeGen/Mips/indirect-jump-hazard/calls.ll @@ -0,0 +1,188 @@ +; 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 $1, $4 +; MIPS32R2-NEXT: move $25, $1 +; 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 $1, $4 +; MIPS32R6-NEXT: move $25, $1 +; 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 $1, $4 +; MIPS64R2-NEXT: move $25, $1 +; 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 $1, $4 +; MIPS64R6-NEXT: move $25, $1 +; 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 $1, $4 +; PIC-MIPS32R2-NEXT: move $25, $1 +; 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 $1, $4 +; PIC-MIPS32R6-NEXT: move $25, $1 +; 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 $1, $4 +; PIC-MIPS64R2-NEXT: move $25, $1 +; 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 $1, $4 +; PIC-MIPS64R6-NEXT: move $25, $1 +; 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 $1, $4 +; MIPS32R2-NEXT: move $25, $1 +; MIPS32R2-NEXT: jr.hb $25 +; MIPS32R2-NEXT: addiu $4, $zero, 14 +; +; MIPS32R6-LABEL: fooTail: +; MIPS32R6: # %bb.0: # %entry +; MIPS32R6-NEXT: move $1, $4 +; MIPS32R6-NEXT: move $25, $1 +; MIPS32R6-NEXT: jr.hb $25 +; MIPS32R6-NEXT: addiu $4, $zero, 14 +; +; MIPS64R2-LABEL: fooTail: +; MIPS64R2: # %bb.0: # %entry +; MIPS64R2-NEXT: move $1, $4 +; MIPS64R2-NEXT: move $25, $1 +; MIPS64R2-NEXT: jr.hb $25 +; MIPS64R2-NEXT: daddiu $4, $zero, 14 +; +; MIPS64R6-LABEL: fooTail: +; MIPS64R6: # %bb.0: # %entry +; MIPS64R6-NEXT: move $1, $4 +; MIPS64R6-NEXT: move $25, $1 +; MIPS64R6-NEXT: jr.hb $25 +; MIPS64R6-NEXT: daddiu $4, $zero, 14 +; +; PIC-MIPS32R2-LABEL: fooTail: +; PIC-MIPS32R2: # %bb.0: # %entry +; PIC-MIPS32R2-NEXT: move $1, $4 +; PIC-MIPS32R2-NEXT: move $25, $1 +; 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 $1, $4 +; PIC-MIPS32R6-NEXT: move $25, $1 +; 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 $1, $4 +; PIC-MIPS64R2-NEXT: move $25, $1 +; 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 $1, $4 +; PIC-MIPS64R6-NEXT: move $25, $1 +; 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 +} |