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-rw-r--r--llvm/test/CodeGen/Mips/shrink-wrapping.ll391
1 files changed, 391 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/shrink-wrapping.ll b/llvm/test/CodeGen/Mips/shrink-wrapping.ll
new file mode 100644
index 00000000000..76bd3834d20
--- /dev/null
+++ b/llvm/test/CodeGen/Mips/shrink-wrapping.ll
@@ -0,0 +1,391 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+
+; RUN: llc -mtriple=mips-unknown-linux-gnu -enable-shrink-wrap=true \
+; RUN: -relocation-model=static < %s | \
+; RUN: FileCheck %s -check-prefix=SHRINK-WRAP-STATIC
+
+; RUN: llc -mtriple=mips-unknown-linux-gnu -enable-shrink-wrap=false \
+; RUN: -relocation-model=static < %s | \
+; RUN: FileCheck %s -check-prefix=NO-SHRINK-WRAP-STATIC
+
+; RUN: llc -mtriple=mips-unknown-linux-gnu -enable-shrink-wrap=true \
+; RUN: -relocation-model=pic < %s | \
+; RUN: FileCheck %s -check-prefix=SHRINK-WRAP-PIC
+
+; RUN: llc -mtriple=mips-unknown-linux-gnu -enable-shrink-wrap=false \
+; RUN: -relocation-model=pic < %s | \
+; RUN: FileCheck %s -check-prefix=NO-SHRINK-WRAP-PIC
+
+; RUN: llc -mtriple=mips64-unknown-linux-gnu -enable-shrink-wrap=true \
+; RUN: -relocation-model=static < %s | \
+; RUN: FileCheck %s -check-prefix=SHRINK-WRAP-64-STATIC
+
+; RUN: llc -mtriple=mips64-unknown-linux-gnu -enable-shrink-wrap=false \
+; RUN: -relocation-model=static < %s | \
+; RUN: FileCheck %s -check-prefix=NO-SHRINK-WRAP-64-STATIC
+
+; RUN: llc -mtriple=mips64-unknown-linux-gnu -enable-shrink-wrap=true \
+; RUN: -relocation-model=pic < %s | \
+; RUN: FileCheck %s -check-prefix=SHRINK-WRAP-64-PIC
+
+; RUN: llc -mtriple=mips64-unknown-linux-gnu -enable-shrink-wrap=false \
+; RUN: -relocation-model=pic < %s | \
+; RUN: FileCheck %s -check-prefix=NO-SHRINK-WRAP-64-PIC
+
+declare void @f(i32 signext)
+
+define i32 @foo(i32 signext %a) {
+; SHRINK-WRAP-STATIC-LABEL: foo:
+; SHRINK-WRAP-STATIC: # %bb.0: # %entry
+; SHRINK-WRAP-STATIC-NEXT: beqz $4, $BB0_2
+; SHRINK-WRAP-STATIC-NEXT: nop
+; SHRINK-WRAP-STATIC-NEXT: # %bb.1: # %if.end
+; SHRINK-WRAP-STATIC-NEXT: addiu $sp, $sp, -24
+; SHRINK-WRAP-STATIC-NEXT: .cfi_def_cfa_offset 24
+; SHRINK-WRAP-STATIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; SHRINK-WRAP-STATIC-NEXT: .cfi_offset 31, -4
+; SHRINK-WRAP-STATIC-NEXT: jal f
+; SHRINK-WRAP-STATIC-NEXT: addiu $4, $4, 1
+; SHRINK-WRAP-STATIC-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
+; SHRINK-WRAP-STATIC-NEXT: addiu $sp, $sp, 24
+; SHRINK-WRAP-STATIC-NEXT: $BB0_2: # %return
+; SHRINK-WRAP-STATIC-NEXT: jr $ra
+; SHRINK-WRAP-STATIC-NEXT: addiu $2, $zero, 0
+;
+; NO-SHRINK-WRAP-STATIC-LABEL: foo:
+; NO-SHRINK-WRAP-STATIC: # %bb.0: # %entry
+; NO-SHRINK-WRAP-STATIC-NEXT: addiu $sp, $sp, -24
+; NO-SHRINK-WRAP-STATIC-NEXT: .cfi_def_cfa_offset 24
+; NO-SHRINK-WRAP-STATIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; NO-SHRINK-WRAP-STATIC-NEXT: .cfi_offset 31, -4
+; NO-SHRINK-WRAP-STATIC-NEXT: beqz $4, $BB0_2
+; NO-SHRINK-WRAP-STATIC-NEXT: nop
+; NO-SHRINK-WRAP-STATIC-NEXT: # %bb.1: # %if.end
+; NO-SHRINK-WRAP-STATIC-NEXT: jal f
+; NO-SHRINK-WRAP-STATIC-NEXT: addiu $4, $4, 1
+; NO-SHRINK-WRAP-STATIC-NEXT: $BB0_2: # %return
+; NO-SHRINK-WRAP-STATIC-NEXT: addiu $2, $zero, 0
+; NO-SHRINK-WRAP-STATIC-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
+; NO-SHRINK-WRAP-STATIC-NEXT: jr $ra
+; NO-SHRINK-WRAP-STATIC-NEXT: addiu $sp, $sp, 24
+;
+; SHRINK-WRAP-PIC-LABEL: foo:
+; SHRINK-WRAP-PIC: # %bb.0: # %entry
+; SHRINK-WRAP-PIC-NEXT: lui $2, %hi(_gp_disp)
+; SHRINK-WRAP-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)
+; SHRINK-WRAP-PIC-NEXT: beqz $4, $BB0_2
+; SHRINK-WRAP-PIC-NEXT: addu $gp, $2, $25
+; SHRINK-WRAP-PIC-NEXT: # %bb.1: # %if.end
+; SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, -24
+; SHRINK-WRAP-PIC-NEXT: .cfi_def_cfa_offset 24
+; SHRINK-WRAP-PIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; SHRINK-WRAP-PIC-NEXT: .cfi_offset 31, -4
+; SHRINK-WRAP-PIC-NEXT: lw $25, %call16(f)($gp)
+; SHRINK-WRAP-PIC-NEXT: jalr $25
+; SHRINK-WRAP-PIC-NEXT: addiu $4, $4, 1
+; SHRINK-WRAP-PIC-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
+; SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, 24
+; SHRINK-WRAP-PIC-NEXT: $BB0_2: # %return
+; SHRINK-WRAP-PIC-NEXT: jr $ra
+; SHRINK-WRAP-PIC-NEXT: addiu $2, $zero, 0
+;
+; NO-SHRINK-WRAP-PIC-LABEL: foo:
+; NO-SHRINK-WRAP-PIC: # %bb.0: # %entry
+; NO-SHRINK-WRAP-PIC-NEXT: lui $2, %hi(_gp_disp)
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, -24
+; NO-SHRINK-WRAP-PIC-NEXT: .cfi_def_cfa_offset 24
+; NO-SHRINK-WRAP-PIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; NO-SHRINK-WRAP-PIC-NEXT: .cfi_offset 31, -4
+; NO-SHRINK-WRAP-PIC-NEXT: beqz $4, $BB0_2
+; NO-SHRINK-WRAP-PIC-NEXT: addu $gp, $2, $25
+; NO-SHRINK-WRAP-PIC-NEXT: # %bb.1: # %if.end
+; NO-SHRINK-WRAP-PIC-NEXT: lw $25, %call16(f)($gp)
+; NO-SHRINK-WRAP-PIC-NEXT: jalr $25
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $4, $4, 1
+; NO-SHRINK-WRAP-PIC-NEXT: $BB0_2: # %return
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $2, $zero, 0
+; NO-SHRINK-WRAP-PIC-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
+; NO-SHRINK-WRAP-PIC-NEXT: jr $ra
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, 24
+;
+; SHRINK-WRAP-64-STATIC-LABEL: foo:
+; SHRINK-WRAP-64-STATIC: # %bb.0: # %entry
+; SHRINK-WRAP-64-STATIC-NEXT: beqz $4, .LBB0_2
+; SHRINK-WRAP-64-STATIC-NEXT: nop
+; SHRINK-WRAP-64-STATIC-NEXT: # %bb.1: # %if.end
+; SHRINK-WRAP-64-STATIC-NEXT: daddiu $sp, $sp, -16
+; SHRINK-WRAP-64-STATIC-NEXT: .cfi_def_cfa_offset 16
+; SHRINK-WRAP-64-STATIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; SHRINK-WRAP-64-STATIC-NEXT: .cfi_offset 31, -8
+; SHRINK-WRAP-64-STATIC-NEXT: addiu $1, $4, 1
+; SHRINK-WRAP-64-STATIC-NEXT: jal f
+; SHRINK-WRAP-64-STATIC-NEXT: sll $4, $1, 0
+; SHRINK-WRAP-64-STATIC-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
+; SHRINK-WRAP-64-STATIC-NEXT: daddiu $sp, $sp, 16
+; SHRINK-WRAP-64-STATIC-NEXT: .LBB0_2: # %return
+; SHRINK-WRAP-64-STATIC-NEXT: jr $ra
+; SHRINK-WRAP-64-STATIC-NEXT: addiu $2, $zero, 0
+;
+; NO-SHRINK-WRAP-64-STATIC-LABEL: foo:
+; NO-SHRINK-WRAP-64-STATIC: # %bb.0: # %entry
+; NO-SHRINK-WRAP-64-STATIC-NEXT: daddiu $sp, $sp, -16
+; NO-SHRINK-WRAP-64-STATIC-NEXT: .cfi_def_cfa_offset 16
+; NO-SHRINK-WRAP-64-STATIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; NO-SHRINK-WRAP-64-STATIC-NEXT: .cfi_offset 31, -8
+; NO-SHRINK-WRAP-64-STATIC-NEXT: beqz $4, .LBB0_2
+; NO-SHRINK-WRAP-64-STATIC-NEXT: nop
+; NO-SHRINK-WRAP-64-STATIC-NEXT: # %bb.1: # %if.end
+; NO-SHRINK-WRAP-64-STATIC-NEXT: addiu $1, $4, 1
+; NO-SHRINK-WRAP-64-STATIC-NEXT: jal f
+; NO-SHRINK-WRAP-64-STATIC-NEXT: sll $4, $1, 0
+; NO-SHRINK-WRAP-64-STATIC-NEXT: .LBB0_2: # %return
+; NO-SHRINK-WRAP-64-STATIC-NEXT: addiu $2, $zero, 0
+; NO-SHRINK-WRAP-64-STATIC-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
+; NO-SHRINK-WRAP-64-STATIC-NEXT: jr $ra
+; NO-SHRINK-WRAP-64-STATIC-NEXT: daddiu $sp, $sp, 16
+;
+; SHRINK-WRAP-64-PIC-LABEL: foo:
+; SHRINK-WRAP-64-PIC: # %bb.0: # %entry
+; SHRINK-WRAP-64-PIC-NEXT: lui $1, %hi(%neg(%gp_rel(foo)))
+; SHRINK-WRAP-64-PIC-NEXT: beqz $4, .LBB0_2
+; SHRINK-WRAP-64-PIC-NEXT: daddu $2, $1, $25
+; SHRINK-WRAP-64-PIC-NEXT: # %bb.1: # %if.end
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, -16
+; SHRINK-WRAP-64-PIC-NEXT: .cfi_def_cfa_offset 16
+; SHRINK-WRAP-64-PIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; SHRINK-WRAP-64-PIC-NEXT: sd $gp, 0($sp) # 8-byte Folded Spill
+; SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 31, -8
+; SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 28, -16
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $gp, $2, %lo(%neg(%gp_rel(foo)))
+; SHRINK-WRAP-64-PIC-NEXT: addiu $1, $4, 1
+; SHRINK-WRAP-64-PIC-NEXT: ld $25, %call16(f)($gp)
+; SHRINK-WRAP-64-PIC-NEXT: jalr $25
+; SHRINK-WRAP-64-PIC-NEXT: sll $4, $1, 0
+; SHRINK-WRAP-64-PIC-NEXT: ld $gp, 0($sp) # 8-byte Folded Reload
+; SHRINK-WRAP-64-PIC-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, 16
+; SHRINK-WRAP-64-PIC-NEXT: .LBB0_2: # %return
+; SHRINK-WRAP-64-PIC-NEXT: jr $ra
+; SHRINK-WRAP-64-PIC-NEXT: addiu $2, $zero, 0
+;
+; NO-SHRINK-WRAP-64-PIC-LABEL: foo:
+; NO-SHRINK-WRAP-64-PIC: # %bb.0: # %entry
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, -16
+; NO-SHRINK-WRAP-64-PIC-NEXT: .cfi_def_cfa_offset 16
+; NO-SHRINK-WRAP-64-PIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; NO-SHRINK-WRAP-64-PIC-NEXT: sd $gp, 0($sp) # 8-byte Folded Spill
+; NO-SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 31, -8
+; NO-SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 28, -16
+; NO-SHRINK-WRAP-64-PIC-NEXT: lui $1, %hi(%neg(%gp_rel(foo)))
+; NO-SHRINK-WRAP-64-PIC-NEXT: beqz $4, .LBB0_2
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddu $2, $1, $25
+; NO-SHRINK-WRAP-64-PIC-NEXT: # %bb.1: # %if.end
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $gp, $2, %lo(%neg(%gp_rel(foo)))
+; NO-SHRINK-WRAP-64-PIC-NEXT: addiu $1, $4, 1
+; NO-SHRINK-WRAP-64-PIC-NEXT: ld $25, %call16(f)($gp)
+; NO-SHRINK-WRAP-64-PIC-NEXT: jalr $25
+; NO-SHRINK-WRAP-64-PIC-NEXT: sll $4, $1, 0
+; NO-SHRINK-WRAP-64-PIC-NEXT: .LBB0_2: # %return
+; NO-SHRINK-WRAP-64-PIC-NEXT: addiu $2, $zero, 0
+; NO-SHRINK-WRAP-64-PIC-NEXT: ld $gp, 0($sp) # 8-byte Folded Reload
+; NO-SHRINK-WRAP-64-PIC-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
+; NO-SHRINK-WRAP-64-PIC-NEXT: jr $ra
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, 16
+entry:
+ %cmp = icmp eq i32 %a, 0
+ br i1 %cmp, label %return, label %if.end
+
+if.end:
+ %add = add nsw i32 %a, 1
+ tail call void @f(i32 signext %add)
+ br label %return
+
+return:
+ ret i32 0
+}
+
+; Test that long branch expansion works correctly with shrink-wrapping enabled.
+define i32 @foo2(i32 signext %a) {
+; SHRINK-WRAP-STATIC-LABEL: foo2:
+; SHRINK-WRAP-STATIC: # %bb.0:
+; SHRINK-WRAP-STATIC-NEXT: addiu $1, $zero, 4
+; SHRINK-WRAP-STATIC-NEXT: bne $4, $1, $BB1_2
+; SHRINK-WRAP-STATIC-NEXT: nop
+; SHRINK-WRAP-STATIC-NEXT: # %bb.1:
+; SHRINK-WRAP-STATIC-NEXT: j $BB1_3
+; SHRINK-WRAP-STATIC-NEXT: nop
+; SHRINK-WRAP-STATIC-NEXT: $BB1_2: # %if.then
+; SHRINK-WRAP-STATIC-NEXT: addiu $sp, $sp, -24
+; SHRINK-WRAP-STATIC-NEXT: .cfi_def_cfa_offset 24
+; SHRINK-WRAP-STATIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; SHRINK-WRAP-STATIC-NEXT: .cfi_offset 31, -4
+; SHRINK-WRAP-STATIC-NEXT: #APP
+;
+; NO-SHRINK-WRAP-STATIC-LABEL: foo2:
+; NO-SHRINK-WRAP-STATIC: # %bb.0:
+; NO-SHRINK-WRAP-STATIC-NEXT: addiu $sp, $sp, -24
+; NO-SHRINK-WRAP-STATIC-NEXT: .cfi_def_cfa_offset 24
+; NO-SHRINK-WRAP-STATIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; NO-SHRINK-WRAP-STATIC-NEXT: .cfi_offset 31, -4
+; NO-SHRINK-WRAP-STATIC-NEXT: addiu $1, $zero, 4
+; NO-SHRINK-WRAP-STATIC-NEXT: bne $4, $1, $BB1_2
+; NO-SHRINK-WRAP-STATIC-NEXT: nop
+; NO-SHRINK-WRAP-STATIC-NEXT: # %bb.1:
+; NO-SHRINK-WRAP-STATIC-NEXT: j $BB1_3
+; NO-SHRINK-WRAP-STATIC-NEXT: nop
+; NO-SHRINK-WRAP-STATIC-NEXT: $BB1_2: # %if.then
+; NO-SHRINK-WRAP-STATIC-NEXT: #APP
+;
+; SHRINK-WRAP-PIC-LABEL: foo2:
+; SHRINK-WRAP-PIC: # %bb.0:
+; SHRINK-WRAP-PIC-NEXT: lui $2, %hi(_gp_disp)
+; SHRINK-WRAP-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)
+; SHRINK-WRAP-PIC-NEXT: addiu $1, $zero, 4
+; SHRINK-WRAP-PIC-NEXT: bne $4, $1, $BB1_3
+; SHRINK-WRAP-PIC-NEXT: addu $gp, $2, $25
+; SHRINK-WRAP-PIC-NEXT: # %bb.1:
+; SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, -8
+; SHRINK-WRAP-PIC-NEXT: sw $ra, 0($sp)
+; SHRINK-WRAP-PIC-NEXT: lui $1, %hi(($BB1_4)-($BB1_2))
+; SHRINK-WRAP-PIC-NEXT: bal $BB1_2
+; SHRINK-WRAP-PIC-NEXT: addiu $1, $1, %lo(($BB1_4)-($BB1_2))
+; SHRINK-WRAP-PIC-NEXT: $BB1_2:
+; SHRINK-WRAP-PIC-NEXT: addu $1, $ra, $1
+; SHRINK-WRAP-PIC-NEXT: lw $ra, 0($sp)
+; SHRINK-WRAP-PIC-NEXT: jr $1
+; SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, 8
+; SHRINK-WRAP-PIC-NEXT: $BB1_3: # %if.then
+; SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, -24
+; SHRINK-WRAP-PIC-NEXT: .cfi_def_cfa_offset 24
+; SHRINK-WRAP-PIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; SHRINK-WRAP-PIC-NEXT: .cfi_offset 31, -4
+; SHRINK-WRAP-PIC-NEXT: #APP
+;
+; NO-SHRINK-WRAP-PIC-LABEL: foo2:
+; NO-SHRINK-WRAP-PIC: # %bb.0:
+; NO-SHRINK-WRAP-PIC-NEXT: lui $2, %hi(_gp_disp)
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, -24
+; NO-SHRINK-WRAP-PIC-NEXT: .cfi_def_cfa_offset 24
+; NO-SHRINK-WRAP-PIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
+; NO-SHRINK-WRAP-PIC-NEXT: .cfi_offset 31, -4
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $1, $zero, 4
+; NO-SHRINK-WRAP-PIC-NEXT: bne $4, $1, $BB1_3
+; NO-SHRINK-WRAP-PIC-NEXT: addu $gp, $2, $25
+; NO-SHRINK-WRAP-PIC-NEXT: # %bb.1:
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, -8
+; NO-SHRINK-WRAP-PIC-NEXT: sw $ra, 0($sp)
+; NO-SHRINK-WRAP-PIC-NEXT: lui $1, %hi(($BB1_4)-($BB1_2))
+; NO-SHRINK-WRAP-PIC-NEXT: bal $BB1_2
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $1, $1, %lo(($BB1_4)-($BB1_2))
+; NO-SHRINK-WRAP-PIC-NEXT: $BB1_2:
+; NO-SHRINK-WRAP-PIC-NEXT: addu $1, $ra, $1
+; NO-SHRINK-WRAP-PIC-NEXT: lw $ra, 0($sp)
+; NO-SHRINK-WRAP-PIC-NEXT: jr $1
+; NO-SHRINK-WRAP-PIC-NEXT: addiu $sp, $sp, 8
+; NO-SHRINK-WRAP-PIC-NEXT: $BB1_3: # %if.then
+; NO-SHRINK-WRAP-PIC-NEXT: #APP
+;
+; SHRINK-WRAP-64-STATIC-LABEL: foo2:
+; SHRINK-WRAP-64-STATIC: # %bb.0:
+; SHRINK-WRAP-64-STATIC-NEXT: addiu $1, $zero, 4
+; SHRINK-WRAP-64-STATIC-NEXT: bne $4, $1, .LBB1_2
+; SHRINK-WRAP-64-STATIC-NEXT: nop
+; SHRINK-WRAP-64-STATIC-NEXT: # %bb.1:
+; SHRINK-WRAP-64-STATIC-NEXT: j .LBB1_3
+; SHRINK-WRAP-64-STATIC-NEXT: nop
+; SHRINK-WRAP-64-STATIC-NEXT: .LBB1_2: # %if.then
+; SHRINK-WRAP-64-STATIC-NEXT: daddiu $sp, $sp, -16
+; SHRINK-WRAP-64-STATIC-NEXT: .cfi_def_cfa_offset 16
+; SHRINK-WRAP-64-STATIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; SHRINK-WRAP-64-STATIC-NEXT: .cfi_offset 31, -8
+; SHRINK-WRAP-64-STATIC-NEXT: sll $4, $4, 0
+; SHRINK-WRAP-64-STATIC-NEXT: #APP
+;
+; NO-SHRINK-WRAP-64-STATIC-LABEL: foo2:
+; NO-SHRINK-WRAP-64-STATIC: # %bb.0:
+; NO-SHRINK-WRAP-64-STATIC-NEXT: daddiu $sp, $sp, -16
+; NO-SHRINK-WRAP-64-STATIC-NEXT: .cfi_def_cfa_offset 16
+; NO-SHRINK-WRAP-64-STATIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; NO-SHRINK-WRAP-64-STATIC-NEXT: .cfi_offset 31, -8
+; NO-SHRINK-WRAP-64-STATIC-NEXT: addiu $1, $zero, 4
+; NO-SHRINK-WRAP-64-STATIC-NEXT: bne $4, $1, .LBB1_2
+; NO-SHRINK-WRAP-64-STATIC-NEXT: nop
+; NO-SHRINK-WRAP-64-STATIC-NEXT: # %bb.1:
+; NO-SHRINK-WRAP-64-STATIC-NEXT: j .LBB1_3
+; NO-SHRINK-WRAP-64-STATIC-NEXT: nop
+; NO-SHRINK-WRAP-64-STATIC-NEXT: .LBB1_2: # %if.then
+; NO-SHRINK-WRAP-64-STATIC-NEXT: sll $4, $4, 0
+; NO-SHRINK-WRAP-64-STATIC-NEXT: #APP
+;
+; SHRINK-WRAP-64-PIC-LABEL: foo2:
+; SHRINK-WRAP-64-PIC: # %bb.0:
+; SHRINK-WRAP-64-PIC-NEXT: lui $1, %hi(%neg(%gp_rel(foo2)))
+; SHRINK-WRAP-64-PIC-NEXT: daddu $2, $1, $25
+; SHRINK-WRAP-64-PIC-NEXT: addiu $1, $zero, 4
+; SHRINK-WRAP-64-PIC-NEXT: bne $4, $1, .LBB1_3
+; SHRINK-WRAP-64-PIC-NEXT: nop
+; SHRINK-WRAP-64-PIC-NEXT: # %bb.1:
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, -16
+; SHRINK-WRAP-64-PIC-NEXT: sd $ra, 0($sp)
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $1, $zero, %hi(.LBB1_4-.LBB1_2)
+; SHRINK-WRAP-64-PIC-NEXT: dsll $1, $1, 16
+; SHRINK-WRAP-64-PIC-NEXT: bal .LBB1_2
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $1, $1, %lo(.LBB1_4-.LBB1_2)
+; SHRINK-WRAP-64-PIC-NEXT: .LBB1_2:
+; SHRINK-WRAP-64-PIC-NEXT: daddu $1, $ra, $1
+; SHRINK-WRAP-64-PIC-NEXT: ld $ra, 0($sp)
+; SHRINK-WRAP-64-PIC-NEXT: jr $1
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, 16
+; SHRINK-WRAP-64-PIC-NEXT: .LBB1_3: # %if.then
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, -16
+; SHRINK-WRAP-64-PIC-NEXT: .cfi_def_cfa_offset 16
+; SHRINK-WRAP-64-PIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; SHRINK-WRAP-64-PIC-NEXT: sd $gp, 0($sp) # 8-byte Folded Spill
+; SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 31, -8
+; SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 28, -16
+; SHRINK-WRAP-64-PIC-NEXT: daddiu $gp, $2, %lo(%neg(%gp_rel(foo2)))
+; SHRINK-WRAP-64-PIC-NEXT: sll $4, $4, 0
+; SHRINK-WRAP-64-PIC-NEXT: #APP
+;
+; NO-SHRINK-WRAP-64-PIC-LABEL: foo2:
+; NO-SHRINK-WRAP-64-PIC: # %bb.0:
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, -16
+; NO-SHRINK-WRAP-64-PIC-NEXT: .cfi_def_cfa_offset 16
+; NO-SHRINK-WRAP-64-PIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
+; NO-SHRINK-WRAP-64-PIC-NEXT: sd $gp, 0($sp) # 8-byte Folded Spill
+; NO-SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 31, -8
+; NO-SHRINK-WRAP-64-PIC-NEXT: .cfi_offset 28, -16
+; NO-SHRINK-WRAP-64-PIC-NEXT: lui $1, %hi(%neg(%gp_rel(foo2)))
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddu $2, $1, $25
+; NO-SHRINK-WRAP-64-PIC-NEXT: addiu $1, $zero, 4
+; NO-SHRINK-WRAP-64-PIC-NEXT: bne $4, $1, .LBB1_3
+; NO-SHRINK-WRAP-64-PIC-NEXT: nop
+; NO-SHRINK-WRAP-64-PIC-NEXT: # %bb.1:
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, -16
+; NO-SHRINK-WRAP-64-PIC-NEXT: sd $ra, 0($sp)
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $1, $zero, %hi(.LBB1_4-.LBB1_2)
+; NO-SHRINK-WRAP-64-PIC-NEXT: dsll $1, $1, 16
+; NO-SHRINK-WRAP-64-PIC-NEXT: bal .LBB1_2
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $1, $1, %lo(.LBB1_4-.LBB1_2)
+; NO-SHRINK-WRAP-64-PIC-NEXT: .LBB1_2:
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddu $1, $ra, $1
+; NO-SHRINK-WRAP-64-PIC-NEXT: ld $ra, 0($sp)
+; NO-SHRINK-WRAP-64-PIC-NEXT: jr $1
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $sp, $sp, 16
+; NO-SHRINK-WRAP-64-PIC-NEXT: .LBB1_3: # %if.then
+; NO-SHRINK-WRAP-64-PIC-NEXT: daddiu $gp, $2, %lo(%neg(%gp_rel(foo2)))
+; NO-SHRINK-WRAP-64-PIC-NEXT: sll $4, $4, 0
+; NO-SHRINK-WRAP-64-PIC-NEXT: #APP
+ %1 = icmp ne i32 %a, 4
+ br i1 %1, label %if.then, label %if.end
+
+if.then:
+ call void asm sideeffect ".space 1048576", "~{$1}"()
+ call void @f(i32 signext %a)
+ br label %if.end
+
+if.end:
+ ret i32 0
+}
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