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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2 3; RUN: llc -mtriple=mipsel-unknown-linux-gnu -force-mips-long-branch -O3 \4; RUN: -mcpu=mips32r2 -mattr=+use-indirect-jump-hazard -relocation-model=pic \5; RUN: -verify-machineinstrs < %s | FileCheck %s -check-prefix=O32-PIC6 7; RUN: llc -mtriple=mipsel-unknown-linux-gnu -mcpu=mips32r6 \8; RUN: -force-mips-long-branch -O3 -mattr=+use-indirect-jump-hazard \9; RUN: -relocation-model=pic -verify-machineinstrs < %s \10; RUN: | FileCheck %s -check-prefix=O32-R6-PIC11 12; RUN: llc -mtriple=mips64el-unknown-linux-gnu -mcpu=mips64r2 -target-abi=n64 \13; RUN: -force-mips-long-branch -O3 -relocation-model=pic \14; RUN: -mattr=+use-indirect-jump-hazard -verify-machineinstrs \15; RUN: < %s | FileCheck %s -check-prefix=MIPS6416 17; RUN: llc -mtriple=mips64el-unknown-linux-gnu -mcpu=mips64r6 -target-abi=n64 \18; RUN: -force-mips-long-branch -O3 -mattr=+use-indirect-jump-hazard \19; RUN: -relocation-model=pic -verify-machineinstrs < %s \20; RUN: | FileCheck %s -check-prefix=N64-R621 22; Test that the long branches also get changed to their hazard variants.23 24@x = external global i3225 26define void @test1(i32 signext %s) {27; O32-PIC-LABEL: test1:28; O32-PIC: # %bb.0: # %entry29; O32-PIC-NEXT: lui $2, %hi(_gp_disp)30; O32-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)31; O32-PIC-NEXT: bnez $4, $BB0_332; O32-PIC-NEXT: addu $2, $2, $2533; O32-PIC-NEXT: # %bb.1: # %entry34; O32-PIC-NEXT: addiu $sp, $sp, -835; O32-PIC-NEXT: sw $ra, 0($sp)36; O32-PIC-NEXT: lui $1, %hi($BB0_4-$BB0_2)37; O32-PIC-NEXT: bal $BB0_238; O32-PIC-NEXT: addiu $1, $1, %lo($BB0_4-$BB0_2)39; O32-PIC-NEXT: $BB0_2: # %entry40; O32-PIC-NEXT: addu $1, $ra, $141; O32-PIC-NEXT: lw $ra, 0($sp)42; O32-PIC-NEXT: jr.hb $143; O32-PIC-NEXT: addiu $sp, $sp, 844; O32-PIC-NEXT: $BB0_3: # %then45; O32-PIC-NEXT: lw $1, %got(x)($2)46; O32-PIC-NEXT: addiu $2, $zero, 147; O32-PIC-NEXT: sw $2, 0($1)48; O32-PIC-NEXT: $BB0_4: # %end49; O32-PIC-NEXT: jr $ra50; O32-PIC-NEXT: nop51;52; O32-R6-PIC-LABEL: test1:53; O32-R6-PIC: # %bb.0: # %entry54; O32-R6-PIC-NEXT: lui $2, %hi(_gp_disp)55; O32-R6-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)56; O32-R6-PIC-NEXT: bnez $4, $BB0_357; O32-R6-PIC-NEXT: addu $2, $2, $2558; O32-R6-PIC-NEXT: # %bb.1: # %entry59; O32-R6-PIC-NEXT: addiu $sp, $sp, -860; O32-R6-PIC-NEXT: sw $ra, 0($sp)61; O32-R6-PIC-NEXT: lui $1, %hi($BB0_4-$BB0_2)62; O32-R6-PIC-NEXT: addiu $1, $1, %lo($BB0_4-$BB0_2)63; O32-R6-PIC-NEXT: balc $BB0_264; O32-R6-PIC-NEXT: $BB0_2: # %entry65; O32-R6-PIC-NEXT: addu $1, $ra, $166; O32-R6-PIC-NEXT: lw $ra, 0($sp)67; O32-R6-PIC-NEXT: jr.hb $168; O32-R6-PIC-NEXT: addiu $sp, $sp, 869; O32-R6-PIC-NEXT: $BB0_3: # %then70; O32-R6-PIC-NEXT: lw $1, %got(x)($2)71; O32-R6-PIC-NEXT: addiu $2, $zero, 172; O32-R6-PIC-NEXT: sw $2, 0($1)73; O32-R6-PIC-NEXT: $BB0_4: # %end74; O32-R6-PIC-NEXT: jrc $ra75;76; MIPS64-LABEL: test1:77; MIPS64: # %bb.0: # %entry78; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(test1)))79; MIPS64-NEXT: bnez $4, .LBB0_380; MIPS64-NEXT: daddu $2, $1, $2581; MIPS64-NEXT: # %bb.1: # %entry82; MIPS64-NEXT: daddiu $sp, $sp, -1683; MIPS64-NEXT: sd $ra, 0($sp)84; MIPS64-NEXT: daddiu $1, $zero, %hi(.LBB0_4-.LBB0_2)85; MIPS64-NEXT: dsll $1, $1, 1686; MIPS64-NEXT: bal .LBB0_287; MIPS64-NEXT: daddiu $1, $1, %lo(.LBB0_4-.LBB0_2)88; MIPS64-NEXT: .LBB0_2: # %entry89; MIPS64-NEXT: daddu $1, $ra, $190; MIPS64-NEXT: ld $ra, 0($sp)91; MIPS64-NEXT: jr.hb $192; MIPS64-NEXT: daddiu $sp, $sp, 1693; MIPS64-NEXT: .LBB0_3: # %then94; MIPS64-NEXT: daddiu $1, $2, %lo(%neg(%gp_rel(test1)))95; MIPS64-NEXT: addiu $2, $zero, 196; MIPS64-NEXT: ld $1, %got_disp(x)($1)97; MIPS64-NEXT: sw $2, 0($1)98; MIPS64-NEXT: .LBB0_4: # %end99; MIPS64-NEXT: jr $ra100; MIPS64-NEXT: nop101;102; N64-R6-LABEL: test1:103; N64-R6: # %bb.0: # %entry104; N64-R6-NEXT: lui $1, %hi(%neg(%gp_rel(test1)))105; N64-R6-NEXT: bnez $4, .LBB0_3106; N64-R6-NEXT: daddu $2, $1, $25107; N64-R6-NEXT: # %bb.1: # %entry108; N64-R6-NEXT: daddiu $sp, $sp, -16109; N64-R6-NEXT: sd $ra, 0($sp)110; N64-R6-NEXT: daddiu $1, $zero, %hi(.LBB0_4-.LBB0_2)111; N64-R6-NEXT: dsll $1, $1, 16112; N64-R6-NEXT: daddiu $1, $1, %lo(.LBB0_4-.LBB0_2)113; N64-R6-NEXT: balc .LBB0_2114; N64-R6-NEXT: .LBB0_2: # %entry115; N64-R6-NEXT: daddu $1, $ra, $1116; N64-R6-NEXT: ld $ra, 0($sp)117; N64-R6-NEXT: jr.hb $1118; N64-R6-NEXT: daddiu $sp, $sp, 16119; N64-R6-NEXT: .LBB0_3: # %then120; N64-R6-NEXT: daddiu $1, $2, %lo(%neg(%gp_rel(test1)))121; N64-R6-NEXT: addiu $2, $zero, 1122; N64-R6-NEXT: ld $1, %got_disp(x)($1)123; N64-R6-NEXT: sw $2, 0($1)124; N64-R6-NEXT: .LBB0_4: # %end125; N64-R6-NEXT: jrc $ra126entry:127 %cmp = icmp eq i32 %s, 0128 br i1 %cmp, label %end, label %then129 130then:131 store i32 1, ptr @x, align 4132 br label %end133 134end:135 ret void136 137}138