1 files changed, 649 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/indirect-jump-hazard/jumptables.ll b/test/CodeGen/Mips/indirect-jump-hazard/jumptables.ll
new file mode 100644
index 000000000000..c530dd614ef8
--- /dev/null
+++ b/test/CodeGen/Mips/indirect-jump-hazard/jumptables.ll
@@ -0,0 +1,649 @@
+; 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
+
+@.str = private unnamed_addr constant [2 x i8] c"A\00", align 1
+@.str.1 = private unnamed_addr constant [2 x i8] c"B\00", align 1
+@.str.2 = private unnamed_addr constant [2 x i8] c"C\00", align 1
+@.str.3 = private unnamed_addr constant [2 x i8] c"D\00", align 1
+@.str.4 = private unnamed_addr constant [2 x i8] c"E\00", align 1
+@.str.5 = private unnamed_addr constant [2 x i8] c"F\00", align 1
+@.str.6 = private unnamed_addr constant [2 x i8] c"G\00", align 1
+@.str.7 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+
+define i8* @_Z3fooi(i32 signext %Letter) {
+; MIPS32R2-LABEL: _Z3fooi:
+; MIPS32R2:       # %bb.0: # %entry
+; MIPS32R2-NEXT:    addiu $sp, $sp, -16
+; MIPS32R2-NEXT:    .cfi_def_cfa_offset 16
+; MIPS32R2-NEXT:    sltiu $1, $4, 7
+; MIPS32R2-NEXT:    beqz $1, $BB0_3
+; MIPS32R2-NEXT:    sw $4, 4($sp)
+; MIPS32R2-NEXT:  $BB0_1: # %entry
+; MIPS32R2-NEXT:    sll $1, $4, 2
+; MIPS32R2-NEXT:    lui $2, %hi($JTI0_0)
+; MIPS32R2-NEXT:    addu $1, $1, $2
+; MIPS32R2-NEXT:    lw $1, %lo($JTI0_0)($1)
+; MIPS32R2-NEXT:    jr.hb $1
+; MIPS32R2-NEXT:    nop
+; MIPS32R2-NEXT:  $BB0_2: # %sw.bb
+; MIPS32R2-NEXT:    lui $1, %hi($.str)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str)
+; MIPS32R2-NEXT:    j $BB0_10
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_3: # %sw.epilog
+; MIPS32R2-NEXT:    lui $1, %hi($.str.7)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.7)
+; MIPS32R2-NEXT:    j $BB0_10
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_4: # %sw.bb1
+; MIPS32R2-NEXT:    lui $1, %hi($.str.1)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.1)
+; MIPS32R2-NEXT:    j $BB0_10
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_5: # %sw.bb2
+; MIPS32R2-NEXT:    lui $1, %hi($.str.2)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.2)
+; MIPS32R2-NEXT:    j $BB0_10
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_6: # %sw.bb3
+; MIPS32R2-NEXT:    lui $1, %hi($.str.3)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.3)
+; MIPS32R2-NEXT:    j $BB0_10
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_7: # %sw.bb4
+; MIPS32R2-NEXT:    lui $1, %hi($.str.4)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.4)
+; MIPS32R2-NEXT:    j $BB0_10
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_8: # %sw.bb5
+; MIPS32R2-NEXT:    lui $1, %hi($.str.5)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.5)
+; MIPS32R2-NEXT:    j $BB0_10
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_9: # %sw.bb6
+; MIPS32R2-NEXT:    lui $1, %hi($.str.6)
+; MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.6)
+; MIPS32R2-NEXT:    sw $1, 8($sp)
+; MIPS32R2-NEXT:  $BB0_10: # %return
+; MIPS32R2-NEXT:    lw $2, 8($sp)
+; MIPS32R2-NEXT:    jr $ra
+; MIPS32R2-NEXT:    addiu $sp, $sp, 16
+;
+; MIPS32R6-LABEL: _Z3fooi:
+; MIPS32R6:       # %bb.0: # %entry
+; MIPS32R6-NEXT:    addiu $sp, $sp, -16
+; MIPS32R6-NEXT:    .cfi_def_cfa_offset 16
+; MIPS32R6-NEXT:    sltiu $1, $4, 7
+; MIPS32R6-NEXT:    beqz $1, $BB0_3
+; MIPS32R6-NEXT:    sw $4, 4($sp)
+; MIPS32R6-NEXT:  $BB0_1: # %entry
+; MIPS32R6-NEXT:    sll $1, $4, 2
+; MIPS32R6-NEXT:    lui $2, %hi($JTI0_0)
+; MIPS32R6-NEXT:    addu $1, $1, $2
+; MIPS32R6-NEXT:    lw $1, %lo($JTI0_0)($1)
+; MIPS32R6-NEXT:    jr.hb $1
+; MIPS32R6-NEXT:    nop
+; MIPS32R6-NEXT:  $BB0_2: # %sw.bb
+; MIPS32R6-NEXT:    lui $1, %hi($.str)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str)
+; MIPS32R6-NEXT:    j $BB0_10
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_3: # %sw.epilog
+; MIPS32R6-NEXT:    lui $1, %hi($.str.7)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.7)
+; MIPS32R6-NEXT:    j $BB0_10
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_4: # %sw.bb1
+; MIPS32R6-NEXT:    lui $1, %hi($.str.1)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.1)
+; MIPS32R6-NEXT:    j $BB0_10
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_5: # %sw.bb2
+; MIPS32R6-NEXT:    lui $1, %hi($.str.2)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.2)
+; MIPS32R6-NEXT:    j $BB0_10
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_6: # %sw.bb3
+; MIPS32R6-NEXT:    lui $1, %hi($.str.3)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.3)
+; MIPS32R6-NEXT:    j $BB0_10
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_7: # %sw.bb4
+; MIPS32R6-NEXT:    lui $1, %hi($.str.4)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.4)
+; MIPS32R6-NEXT:    j $BB0_10
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_8: # %sw.bb5
+; MIPS32R6-NEXT:    lui $1, %hi($.str.5)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.5)
+; MIPS32R6-NEXT:    j $BB0_10
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_9: # %sw.bb6
+; MIPS32R6-NEXT:    lui $1, %hi($.str.6)
+; MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.6)
+; MIPS32R6-NEXT:    sw $1, 8($sp)
+; MIPS32R6-NEXT:  $BB0_10: # %return
+; MIPS32R6-NEXT:    lw $2, 8($sp)
+; MIPS32R6-NEXT:    jr $ra
+; MIPS32R6-NEXT:    addiu $sp, $sp, 16
+;
+; MIPS64R2-LABEL: _Z3fooi:
+; MIPS64R2:       # %bb.0: # %entry
+; MIPS64R2-NEXT:    daddiu $sp, $sp, -16
+; MIPS64R2-NEXT:    .cfi_def_cfa_offset 16
+; MIPS64R2-NEXT:    sw $4, 4($sp)
+; MIPS64R2-NEXT:    lwu $2, 4($sp)
+; MIPS64R2-NEXT:    sltiu $1, $2, 7
+; MIPS64R2-NEXT:    beqz $1, .LBB0_3
+; MIPS64R2-NEXT:    nop
+; MIPS64R2-NEXT:  .LBB0_1: # %entry
+; MIPS64R2-NEXT:    daddiu $1, $zero, 8
+; MIPS64R2-NEXT:    dmult $2, $1
+; MIPS64R2-NEXT:    mflo $1
+; MIPS64R2-NEXT:    lui $2, %highest(.LJTI0_0)
+; MIPS64R2-NEXT:    daddiu $2, $2, %higher(.LJTI0_0)
+; MIPS64R2-NEXT:    dsll $2, $2, 16
+; MIPS64R2-NEXT:    daddiu $2, $2, %hi(.LJTI0_0)
+; MIPS64R2-NEXT:    dsll $2, $2, 16
+; MIPS64R2-NEXT:    daddu $1, $1, $2
+; MIPS64R2-NEXT:    ld $1, %lo(.LJTI0_0)($1)
+; MIPS64R2-NEXT:    jr.hb $1
+; MIPS64R2-NEXT:    nop
+; MIPS64R2-NEXT:  .LBB0_2: # %sw.bb
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str)
+; MIPS64R2-NEXT:    j .LBB0_10
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_3: # %sw.epilog
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str.7)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str.7)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str.7)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str.7)
+; MIPS64R2-NEXT:    j .LBB0_10
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_4: # %sw.bb1
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str.1)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str.1)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str.1)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str.1)
+; MIPS64R2-NEXT:    j .LBB0_10
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_5: # %sw.bb2
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str.2)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str.2)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str.2)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str.2)
+; MIPS64R2-NEXT:    j .LBB0_10
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_6: # %sw.bb3
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str.3)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str.3)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str.3)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str.3)
+; MIPS64R2-NEXT:    j .LBB0_10
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_7: # %sw.bb4
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str.4)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str.4)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str.4)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str.4)
+; MIPS64R2-NEXT:    j .LBB0_10
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_8: # %sw.bb5
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str.5)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str.5)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str.5)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str.5)
+; MIPS64R2-NEXT:    j .LBB0_10
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_9: # %sw.bb6
+; MIPS64R2-NEXT:    lui $1, %highest(.L.str.6)
+; MIPS64R2-NEXT:    daddiu $1, $1, %higher(.L.str.6)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %hi(.L.str.6)
+; MIPS64R2-NEXT:    dsll $1, $1, 16
+; MIPS64R2-NEXT:    daddiu $1, $1, %lo(.L.str.6)
+; MIPS64R2-NEXT:    sd $1, 8($sp)
+; MIPS64R2-NEXT:  .LBB0_10: # %return
+; MIPS64R2-NEXT:    ld $2, 8($sp)
+; MIPS64R2-NEXT:    jr $ra
+; MIPS64R2-NEXT:    daddiu $sp, $sp, 16
+;
+; MIPS64R6-LABEL: _Z3fooi:
+; MIPS64R6:       # %bb.0: # %entry
+; MIPS64R6-NEXT:    daddiu $sp, $sp, -16
+; MIPS64R6-NEXT:    .cfi_def_cfa_offset 16
+; MIPS64R6-NEXT:    sw $4, 4($sp)
+; MIPS64R6-NEXT:    lwu $2, 4($sp)
+; MIPS64R6-NEXT:    sltiu $1, $2, 7
+; MIPS64R6-NEXT:    beqzc $1, .LBB0_3
+; MIPS64R6-NEXT:  .LBB0_1: # %entry
+; MIPS64R6-NEXT:    dsll $1, $2, 3
+; MIPS64R6-NEXT:    lui $2, %highest(.LJTI0_0)
+; MIPS64R6-NEXT:    daddiu $2, $2, %higher(.LJTI0_0)
+; MIPS64R6-NEXT:    dsll $2, $2, 16
+; MIPS64R6-NEXT:    daddiu $2, $2, %hi(.LJTI0_0)
+; MIPS64R6-NEXT:    dsll $2, $2, 16
+; MIPS64R6-NEXT:    daddu $1, $1, $2
+; MIPS64R6-NEXT:    ld $1, %lo(.LJTI0_0)($1)
+; MIPS64R6-NEXT:    jr.hb $1
+; MIPS64R6-NEXT:    nop
+; MIPS64R6-NEXT:  .LBB0_2: # %sw.bb
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str)
+; MIPS64R6-NEXT:    j .LBB0_10
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_3: # %sw.epilog
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str.7)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str.7)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str.7)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str.7)
+; MIPS64R6-NEXT:    j .LBB0_10
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_4: # %sw.bb1
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str.1)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str.1)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str.1)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str.1)
+; MIPS64R6-NEXT:    j .LBB0_10
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_5: # %sw.bb2
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str.2)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str.2)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str.2)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str.2)
+; MIPS64R6-NEXT:    j .LBB0_10
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_6: # %sw.bb3
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str.3)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str.3)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str.3)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str.3)
+; MIPS64R6-NEXT:    j .LBB0_10
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_7: # %sw.bb4
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str.4)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str.4)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str.4)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str.4)
+; MIPS64R6-NEXT:    j .LBB0_10
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_8: # %sw.bb5
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str.5)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str.5)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str.5)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str.5)
+; MIPS64R6-NEXT:    j .LBB0_10
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_9: # %sw.bb6
+; MIPS64R6-NEXT:    lui $1, %highest(.L.str.6)
+; MIPS64R6-NEXT:    daddiu $1, $1, %higher(.L.str.6)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %hi(.L.str.6)
+; MIPS64R6-NEXT:    dsll $1, $1, 16
+; MIPS64R6-NEXT:    daddiu $1, $1, %lo(.L.str.6)
+; MIPS64R6-NEXT:    sd $1, 8($sp)
+; MIPS64R6-NEXT:  .LBB0_10: # %return
+; MIPS64R6-NEXT:    ld $2, 8($sp)
+; MIPS64R6-NEXT:    jr $ra
+; MIPS64R6-NEXT:    daddiu $sp, $sp, 16
+;
+; PIC-MIPS32R2-LABEL: _Z3fooi:
+; PIC-MIPS32R2:       # %bb.0: # %entry
+; PIC-MIPS32R2-NEXT:    lui $2, %hi(_gp_disp)
+; PIC-MIPS32R2-NEXT:    addiu $2, $2, %lo(_gp_disp)
+; PIC-MIPS32R2-NEXT:    addiu $sp, $sp, -16
+; PIC-MIPS32R2-NEXT:    .cfi_def_cfa_offset 16
+; PIC-MIPS32R2-NEXT:    addu $2, $2, $25
+; PIC-MIPS32R2-NEXT:    sltiu $1, $4, 7
+; PIC-MIPS32R2-NEXT:    beqz $1, $BB0_3
+; PIC-MIPS32R2-NEXT:    sw $4, 4($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_1: # %entry
+; PIC-MIPS32R2-NEXT:    sll $1, $4, 2
+; PIC-MIPS32R2-NEXT:    lw $3, %got($JTI0_0)($2)
+; PIC-MIPS32R2-NEXT:    addu $1, $1, $3
+; PIC-MIPS32R2-NEXT:    lw $1, %lo($JTI0_0)($1)
+; PIC-MIPS32R2-NEXT:    addu $1, $1, $2
+; PIC-MIPS32R2-NEXT:    jr.hb $1
+; PIC-MIPS32R2-NEXT:    nop
+; PIC-MIPS32R2-NEXT:  $BB0_2: # %sw.bb
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str)
+; PIC-MIPS32R2-NEXT:    b $BB0_10
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_3: # %sw.epilog
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str.7)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.7)
+; PIC-MIPS32R2-NEXT:    b $BB0_10
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_4: # %sw.bb1
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str.1)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.1)
+; PIC-MIPS32R2-NEXT:    b $BB0_10
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_5: # %sw.bb2
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str.2)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.2)
+; PIC-MIPS32R2-NEXT:    b $BB0_10
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_6: # %sw.bb3
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str.3)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.3)
+; PIC-MIPS32R2-NEXT:    b $BB0_10
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_7: # %sw.bb4
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str.4)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.4)
+; PIC-MIPS32R2-NEXT:    b $BB0_10
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_8: # %sw.bb5
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str.5)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.5)
+; PIC-MIPS32R2-NEXT:    b $BB0_10
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_9: # %sw.bb6
+; PIC-MIPS32R2-NEXT:    lw $1, %got($.str.6)($2)
+; PIC-MIPS32R2-NEXT:    addiu $1, $1, %lo($.str.6)
+; PIC-MIPS32R2-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R2-NEXT:  $BB0_10: # %return
+; PIC-MIPS32R2-NEXT:    lw $2, 8($sp)
+; PIC-MIPS32R2-NEXT:    jr $ra
+; PIC-MIPS32R2-NEXT:    addiu $sp, $sp, 16
+;
+; PIC-MIPS32R6-LABEL: _Z3fooi:
+; PIC-MIPS32R6:       # %bb.0: # %entry
+; PIC-MIPS32R6-NEXT:    lui $2, %hi(_gp_disp)
+; PIC-MIPS32R6-NEXT:    addiu $2, $2, %lo(_gp_disp)
+; PIC-MIPS32R6-NEXT:    addiu $sp, $sp, -16
+; PIC-MIPS32R6-NEXT:    .cfi_def_cfa_offset 16
+; PIC-MIPS32R6-NEXT:    addu $2, $2, $25
+; PIC-MIPS32R6-NEXT:    sltiu $1, $4, 7
+; PIC-MIPS32R6-NEXT:    beqz $1, $BB0_3
+; PIC-MIPS32R6-NEXT:    sw $4, 4($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_1: # %entry
+; PIC-MIPS32R6-NEXT:    sll $1, $4, 2
+; PIC-MIPS32R6-NEXT:    lw $3, %got($JTI0_0)($2)
+; PIC-MIPS32R6-NEXT:    addu $1, $1, $3
+; PIC-MIPS32R6-NEXT:    lw $1, %lo($JTI0_0)($1)
+; PIC-MIPS32R6-NEXT:    addu $1, $1, $2
+; PIC-MIPS32R6-NEXT:    jr.hb $1
+; PIC-MIPS32R6-NEXT:    nop
+; PIC-MIPS32R6-NEXT:  $BB0_2: # %sw.bb
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str)
+; PIC-MIPS32R6-NEXT:    b $BB0_10
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_3: # %sw.epilog
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str.7)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.7)
+; PIC-MIPS32R6-NEXT:    b $BB0_10
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_4: # %sw.bb1
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str.1)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.1)
+; PIC-MIPS32R6-NEXT:    b $BB0_10
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_5: # %sw.bb2
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str.2)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.2)
+; PIC-MIPS32R6-NEXT:    b $BB0_10
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_6: # %sw.bb3
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str.3)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.3)
+; PIC-MIPS32R6-NEXT:    b $BB0_10
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_7: # %sw.bb4
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str.4)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.4)
+; PIC-MIPS32R6-NEXT:    b $BB0_10
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_8: # %sw.bb5
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str.5)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.5)
+; PIC-MIPS32R6-NEXT:    b $BB0_10
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_9: # %sw.bb6
+; PIC-MIPS32R6-NEXT:    lw $1, %got($.str.6)($2)
+; PIC-MIPS32R6-NEXT:    addiu $1, $1, %lo($.str.6)
+; PIC-MIPS32R6-NEXT:    sw $1, 8($sp)
+; PIC-MIPS32R6-NEXT:  $BB0_10: # %return
+; PIC-MIPS32R6-NEXT:    lw $2, 8($sp)
+; PIC-MIPS32R6-NEXT:    jr $ra
+; PIC-MIPS32R6-NEXT:    addiu $sp, $sp, 16
+;
+; PIC-MIPS64R2-LABEL: _Z3fooi:
+; PIC-MIPS64R2:       # %bb.0: # %entry
+; PIC-MIPS64R2-NEXT:    daddiu $sp, $sp, -16
+; PIC-MIPS64R2-NEXT:    .cfi_def_cfa_offset 16
+; PIC-MIPS64R2-NEXT:    lui $1, %hi(%neg(%gp_rel(_Z3fooi)))
+; PIC-MIPS64R2-NEXT:    daddu $1, $1, $25
+; PIC-MIPS64R2-NEXT:    daddiu $2, $1, %lo(%neg(%gp_rel(_Z3fooi)))
+; PIC-MIPS64R2-NEXT:    sw $4, 4($sp)
+; PIC-MIPS64R2-NEXT:    lwu $3, 4($sp)
+; PIC-MIPS64R2-NEXT:    sltiu $1, $3, 7
+; PIC-MIPS64R2-NEXT:    beqz $1, .LBB0_3
+; PIC-MIPS64R2-NEXT:    nop
+; PIC-MIPS64R2-NEXT:  .LBB0_1: # %entry
+; PIC-MIPS64R2-NEXT:    daddiu $1, $zero, 8
+; PIC-MIPS64R2-NEXT:    dmult $3, $1
+; PIC-MIPS64R2-NEXT:    mflo $1
+; PIC-MIPS64R2-NEXT:    ld $3, %got_page(.LJTI0_0)($2)
+; PIC-MIPS64R2-NEXT:    daddu $1, $1, $3
+; PIC-MIPS64R2-NEXT:    ld $1, %got_ofst(.LJTI0_0)($1)
+; PIC-MIPS64R2-NEXT:    daddu $1, $1, $2
+; PIC-MIPS64R2-NEXT:    jr.hb $1
+; PIC-MIPS64R2-NEXT:    nop
+; PIC-MIPS64R2-NEXT:  .LBB0_2: # %sw.bb
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str)
+; PIC-MIPS64R2-NEXT:    b .LBB0_10
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_3: # %sw.epilog
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str.7)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str.7)
+; PIC-MIPS64R2-NEXT:    b .LBB0_10
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_4: # %sw.bb1
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str.1)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str.1)
+; PIC-MIPS64R2-NEXT:    b .LBB0_10
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_5: # %sw.bb2
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str.2)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str.2)
+; PIC-MIPS64R2-NEXT:    b .LBB0_10
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_6: # %sw.bb3
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str.3)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str.3)
+; PIC-MIPS64R2-NEXT:    b .LBB0_10
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_7: # %sw.bb4
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str.4)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str.4)
+; PIC-MIPS64R2-NEXT:    b .LBB0_10
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_8: # %sw.bb5
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str.5)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str.5)
+; PIC-MIPS64R2-NEXT:    b .LBB0_10
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_9: # %sw.bb6
+; PIC-MIPS64R2-NEXT:    ld $1, %got_page(.L.str.6)($2)
+; PIC-MIPS64R2-NEXT:    daddiu $1, $1, %got_ofst(.L.str.6)
+; PIC-MIPS64R2-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R2-NEXT:  .LBB0_10: # %return
+; PIC-MIPS64R2-NEXT:    ld $2, 8($sp)
+; PIC-MIPS64R2-NEXT:    jr $ra
+; PIC-MIPS64R2-NEXT:    daddiu $sp, $sp, 16
+;
+; PIC-MIPS64R6-LABEL: _Z3fooi:
+; PIC-MIPS64R6:       # %bb.0: # %entry
+; PIC-MIPS64R6-NEXT:    daddiu $sp, $sp, -16
+; PIC-MIPS64R6-NEXT:    .cfi_def_cfa_offset 16
+; PIC-MIPS64R6-NEXT:    lui $1, %hi(%neg(%gp_rel(_Z3fooi)))
+; PIC-MIPS64R6-NEXT:    daddu $1, $1, $25
+; PIC-MIPS64R6-NEXT:    daddiu $2, $1, %lo(%neg(%gp_rel(_Z3fooi)))
+; PIC-MIPS64R6-NEXT:    sw $4, 4($sp)
+; PIC-MIPS64R6-NEXT:    lwu $3, 4($sp)
+; PIC-MIPS64R6-NEXT:    sltiu $1, $3, 7
+; PIC-MIPS64R6-NEXT:    beqzc $1, .LBB0_3
+; PIC-MIPS64R6-NEXT:  .LBB0_1: # %entry
+; PIC-MIPS64R6-NEXT:    dsll $1, $3, 3
+; PIC-MIPS64R6-NEXT:    ld $3, %got_page(.LJTI0_0)($2)
+; PIC-MIPS64R6-NEXT:    daddu $1, $1, $3
+; PIC-MIPS64R6-NEXT:    ld $1, %got_ofst(.LJTI0_0)($1)
+; PIC-MIPS64R6-NEXT:    daddu $1, $1, $2
+; PIC-MIPS64R6-NEXT:    jr.hb $1
+; PIC-MIPS64R6-NEXT:    nop
+; PIC-MIPS64R6-NEXT:  .LBB0_2: # %sw.bb
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str)
+; PIC-MIPS64R6-NEXT:    b .LBB0_10
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_3: # %sw.epilog
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str.7)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str.7)
+; PIC-MIPS64R6-NEXT:    b .LBB0_10
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_4: # %sw.bb1
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str.1)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str.1)
+; PIC-MIPS64R6-NEXT:    b .LBB0_10
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_5: # %sw.bb2
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str.2)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str.2)
+; PIC-MIPS64R6-NEXT:    b .LBB0_10
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_6: # %sw.bb3
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str.3)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str.3)
+; PIC-MIPS64R6-NEXT:    b .LBB0_10
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_7: # %sw.bb4
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str.4)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str.4)
+; PIC-MIPS64R6-NEXT:    b .LBB0_10
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_8: # %sw.bb5
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str.5)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str.5)
+; PIC-MIPS64R6-NEXT:    b .LBB0_10
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_9: # %sw.bb6
+; PIC-MIPS64R6-NEXT:    ld $1, %got_page(.L.str.6)($2)
+; PIC-MIPS64R6-NEXT:    daddiu $1, $1, %got_ofst(.L.str.6)
+; PIC-MIPS64R6-NEXT:    sd $1, 8($sp)
+; PIC-MIPS64R6-NEXT:  .LBB0_10: # %return
+; PIC-MIPS64R6-NEXT:    ld $2, 8($sp)
+; PIC-MIPS64R6-NEXT:    jr $ra
+; PIC-MIPS64R6-NEXT:    daddiu $sp, $sp, 16
+entry:
+  %retval = alloca i8*, align 8
+  %Letter.addr = alloca i32, align 4
+  store i32 %Letter, i32* %Letter.addr, align 4
+  %0 = load i32, i32* %Letter.addr, align 4
+  switch i32 %0, label %sw.epilog [
+    i32 0, label %sw.bb
+    i32 1, label %sw.bb1
+    i32 2, label %sw.bb2
+    i32 3, label %sw.bb3
+    i32 4, label %sw.bb4
+    i32 5, label %sw.bb5
+    i32 6, label %sw.bb6
+  ]
+
+sw.bb:
+  store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+sw.bb1:
+  store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+sw.bb2:
+  store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+sw.bb3:
+  store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+sw.bb4:
+  store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+sw.bb5:
+  store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+sw.bb6:
+  store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+sw.epilog:
+  store i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str.7, i32 0, i32 0), i8** %retval, align 8
+  br label %return
+
+return:
+  %1 = load i8*, i8** %retval, align 8
+  ret i8* %1
+}