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e467c341aa
The callee address is added as an optional operand (MCSymbol) in AdjustInstrPostInstrSelection() and then used by asm printer to insert: '.reloc tmplabel, R_MIPS_JALR, symbol tmplabel:'. Controlled with '-mips-jalr-reloc', default is true. Differential revision: https://reviews.llvm.org/D56694 llvm-svn: 351485
260 lines
9.7 KiB
LLVM
260 lines
9.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=mipsel-unknown-linux-gnu -relocation-model=pic \
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; RUN: -mips-jalr-reloc=false < %s | FileCheck %s
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%0 = type { i8, i16, i32, i64, double, i32, [4 x i8] }
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%struct.S1 = type { i8, i16, i32, i64, double, i32 }
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%struct.S2 = type { [4 x i32] }
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%struct.S3 = type { i8 }
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@f1.s1 = internal unnamed_addr constant %0 { i8 1, i16 2, i32 3, i64 4, double 5.000000e+00, i32 6, [4 x i8] undef }, align 8
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@f1.s2 = internal unnamed_addr constant %struct.S2 { [4 x i32] [i32 7, i32 8, i32 9, i32 10] }, align 4
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define void @f1() nounwind {
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; CHECK-LABEL: f1:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: lui $2, %hi(_gp_disp)
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; CHECK-NEXT: addiu $2, $2, %lo(_gp_disp)
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; CHECK-NEXT: addiu $sp, $sp, -64
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; CHECK-NEXT: sw $ra, 60($sp) # 4-byte Folded Spill
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; CHECK-NEXT: sw $18, 56($sp) # 4-byte Folded Spill
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; CHECK-NEXT: sw $17, 52($sp) # 4-byte Folded Spill
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; CHECK-NEXT: sw $16, 48($sp) # 4-byte Folded Spill
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; CHECK-NEXT: addu $16, $2, $25
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; CHECK-NEXT: lw $17, %got(f1.s1)($16)
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; CHECK-NEXT: addiu $18, $17, %lo(f1.s1)
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; CHECK-NEXT: lw $1, 12($18)
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; CHECK-NEXT: lw $2, 16($18)
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; CHECK-NEXT: lw $3, 20($18)
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; CHECK-NEXT: lw $4, 24($18)
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; CHECK-NEXT: lw $5, 28($18)
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; CHECK-NEXT: sw $5, 36($sp)
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; CHECK-NEXT: sw $4, 32($sp)
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; CHECK-NEXT: sw $3, 28($sp)
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; CHECK-NEXT: sw $2, 24($sp)
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; CHECK-NEXT: sw $1, 20($sp)
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; CHECK-NEXT: lw $1, 8($18)
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; CHECK-NEXT: sw $1, 16($sp)
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; CHECK-NEXT: lw $6, %lo(f1.s1)($17)
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; CHECK-NEXT: lw $7, 4($18)
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; CHECK-NEXT: lw $1, %got($CPI0_0)($16)
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; CHECK-NEXT: lwc1 $f12, %lo($CPI0_0)($1)
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; CHECK-NEXT: lw $25, %call16(callee1)($16)
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; CHECK-NEXT: jalr $25
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; CHECK-NEXT: move $gp, $16
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; CHECK-NEXT: lw $1, %got(f1.s2)($16)
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; CHECK-NEXT: addiu $2, $1, %lo(f1.s2)
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; CHECK-NEXT: lw $7, 12($2)
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; CHECK-NEXT: lw $6, 8($2)
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; CHECK-NEXT: lw $5, 4($2)
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; CHECK-NEXT: lw $4, %lo(f1.s2)($1)
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; CHECK-NEXT: lw $25, %call16(callee2)($16)
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; CHECK-NEXT: jalr $25
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; CHECK-NEXT: move $gp, $16
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; CHECK-NEXT: addiu $1, $zero, 11
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; CHECK-NEXT: lw $2, %got($CPI0_1)($16)
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; CHECK-NEXT: lwc1 $f12, %lo($CPI0_1)($2)
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; CHECK-NEXT: sb $1, 40($sp)
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; CHECK-NEXT: lw $1, 16($18)
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; CHECK-NEXT: lw $2, 20($18)
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; CHECK-NEXT: lw $3, 24($18)
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; CHECK-NEXT: lw $4, 28($18)
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; CHECK-NEXT: sw $4, 36($sp)
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; CHECK-NEXT: sw $3, 32($sp)
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; CHECK-NEXT: sw $2, 28($sp)
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; CHECK-NEXT: sw $1, 24($sp)
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; CHECK-NEXT: lw $1, 12($18)
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; CHECK-NEXT: sw $1, 20($sp)
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; CHECK-NEXT: lw $1, 8($18)
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; CHECK-NEXT: sw $1, 16($sp)
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; CHECK-NEXT: lw $7, 4($18)
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; CHECK-NEXT: lw $6, %lo(f1.s1)($17)
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; CHECK-NEXT: lbu $5, 40($sp)
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; CHECK-NEXT: lw $25, %call16(callee3)($16)
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; CHECK-NEXT: jalr $25
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; CHECK-NEXT: move $gp, $16
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; CHECK-NEXT: lw $16, 48($sp) # 4-byte Folded Reload
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; CHECK-NEXT: lw $17, 52($sp) # 4-byte Folded Reload
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; CHECK-NEXT: lw $18, 56($sp) # 4-byte Folded Reload
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; CHECK-NEXT: lw $ra, 60($sp) # 4-byte Folded Reload
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; CHECK-NEXT: jr $ra
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; CHECK-NEXT: addiu $sp, $sp, 64
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entry:
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%agg.tmp10 = alloca %struct.S3, align 4
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call void @callee1(float 2.000000e+01, %struct.S1* byval bitcast (%0* @f1.s1 to %struct.S1*)) nounwind
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call void @callee2(%struct.S2* byval @f1.s2) nounwind
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%tmp11 = getelementptr inbounds %struct.S3, %struct.S3* %agg.tmp10, i32 0, i32 0
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store i8 11, i8* %tmp11, align 4
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call void @callee3(float 2.100000e+01, %struct.S3* byval %agg.tmp10, %struct.S1* byval bitcast (%0* @f1.s1 to %struct.S1*)) nounwind
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ret void
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}
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declare void @callee1(float, %struct.S1* byval)
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declare void @callee2(%struct.S2* byval)
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declare void @callee3(float, %struct.S3* byval, %struct.S1* byval)
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define void @f2(float %f, %struct.S1* nocapture byval %s1) nounwind {
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; CHECK-LABEL: f2:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: lui $2, %hi(_gp_disp)
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; CHECK-NEXT: addiu $2, $2, %lo(_gp_disp)
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; CHECK-NEXT: addiu $sp, $sp, -48
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; CHECK-NEXT: sw $ra, 44($sp) # 4-byte Folded Spill
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; CHECK-NEXT: addu $gp, $2, $25
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; CHECK-NEXT: sw $6, 56($sp)
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; CHECK-NEXT: sw $7, 60($sp)
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; CHECK-NEXT: lw $4, 80($sp)
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; CHECK-NEXT: ldc1 $f0, 72($sp)
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; CHECK-NEXT: lw $1, 64($sp)
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; CHECK-NEXT: lw $2, 68($sp)
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; CHECK-NEXT: lh $3, 58($sp)
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; CHECK-NEXT: sll $5, $6, 24
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; CHECK-NEXT: sra $5, $5, 24
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; CHECK-NEXT: swc1 $f12, 36($sp)
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; CHECK-NEXT: sw $5, 32($sp)
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; CHECK-NEXT: sw $3, 28($sp)
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; CHECK-NEXT: sw $2, 20($sp)
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; CHECK-NEXT: sw $1, 16($sp)
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; CHECK-NEXT: sw $7, 24($sp)
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; CHECK-NEXT: mfc1 $6, $f0
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; CHECK-NEXT: lw $25, %call16(callee4)($gp)
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; CHECK-NEXT: jalr $25
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; CHECK-NEXT: mfc1 $7, $f1
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; CHECK-NEXT: lw $ra, 44($sp) # 4-byte Folded Reload
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; CHECK-NEXT: jr $ra
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; CHECK-NEXT: addiu $sp, $sp, 48
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entry:
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%i2 = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 5
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%tmp = load i32, i32* %i2, align 4
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%d = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 4
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%tmp1 = load double, double* %d, align 8
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%ll = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 3
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%tmp2 = load i64, i64* %ll, align 8
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%i = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 2
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%tmp3 = load i32, i32* %i, align 4
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%s = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 1
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%tmp4 = load i16, i16* %s, align 2
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%c = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 0
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%tmp5 = load i8, i8* %c, align 1
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tail call void @callee4(i32 %tmp, double %tmp1, i64 %tmp2, i32 %tmp3, i16 signext %tmp4, i8 signext %tmp5, float %f) nounwind
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ret void
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}
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declare void @callee4(i32, double, i64, i32, i16 signext, i8 signext, float)
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define void @f3(%struct.S2* nocapture byval %s2) nounwind {
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; CHECK-LABEL: f3:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: lui $2, %hi(_gp_disp)
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; CHECK-NEXT: addiu $2, $2, %lo(_gp_disp)
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; CHECK-NEXT: addiu $sp, $sp, -48
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; CHECK-NEXT: sw $ra, 44($sp) # 4-byte Folded Spill
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; CHECK-NEXT: addu $gp, $2, $25
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; CHECK-NEXT: sw $7, 60($sp)
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; CHECK-NEXT: sw $6, 56($sp)
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; CHECK-NEXT: sw $5, 52($sp)
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; CHECK-NEXT: sw $4, 48($sp)
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; CHECK-NEXT: addiu $1, $zero, 3
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; CHECK-NEXT: addiu $2, $zero, 4
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; CHECK-NEXT: addiu $3, $zero, 5
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; CHECK-NEXT: lui $5, 16576
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; CHECK-NEXT: sw $5, 36($sp)
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; CHECK-NEXT: sw $3, 32($sp)
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; CHECK-NEXT: sw $2, 28($sp)
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; CHECK-NEXT: sw $1, 16($sp)
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; CHECK-NEXT: sw $7, 24($sp)
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; CHECK-NEXT: sw $zero, 20($sp)
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; CHECK-NEXT: lw $1, %got($CPI2_0)($gp)
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; CHECK-NEXT: ldc1 $f0, %lo($CPI2_0)($1)
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; CHECK-NEXT: mfc1 $6, $f0
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; CHECK-NEXT: lw $25, %call16(callee4)($gp)
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; CHECK-NEXT: jalr $25
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; CHECK-NEXT: mfc1 $7, $f1
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; CHECK-NEXT: lw $ra, 44($sp) # 4-byte Folded Reload
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; CHECK-NEXT: jr $ra
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; CHECK-NEXT: addiu $sp, $sp, 48
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entry:
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%arrayidx = getelementptr inbounds %struct.S2, %struct.S2* %s2, i32 0, i32 0, i32 0
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%tmp = load i32, i32* %arrayidx, align 4
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%arrayidx2 = getelementptr inbounds %struct.S2, %struct.S2* %s2, i32 0, i32 0, i32 3
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%tmp3 = load i32, i32* %arrayidx2, align 4
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tail call void @callee4(i32 %tmp, double 2.000000e+00, i64 3, i32 %tmp3, i16 signext 4, i8 signext 5, float 6.000000e+00) nounwind
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ret void
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}
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define void @f4(float %f, %struct.S3* nocapture byval %s3, %struct.S1* nocapture byval %s1) nounwind {
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; CHECK-LABEL: f4:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: lui $2, %hi(_gp_disp)
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; CHECK-NEXT: addiu $2, $2, %lo(_gp_disp)
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; CHECK-NEXT: addiu $sp, $sp, -48
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; CHECK-NEXT: sw $ra, 44($sp) # 4-byte Folded Spill
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; CHECK-NEXT: addu $gp, $2, $25
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; CHECK-NEXT: move $4, $7
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; CHECK-NEXT: sw $6, 56($sp)
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; CHECK-NEXT: sw $5, 52($sp)
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; CHECK-NEXT: sw $7, 60($sp)
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; CHECK-NEXT: lw $1, 80($sp)
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; CHECK-NEXT: sll $2, $5, 24
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; CHECK-NEXT: sra $2, $2, 24
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; CHECK-NEXT: addiu $3, $zero, 4
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; CHECK-NEXT: lui $5, 16576
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; CHECK-NEXT: sw $5, 36($sp)
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; CHECK-NEXT: sw $2, 32($sp)
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; CHECK-NEXT: sw $3, 28($sp)
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; CHECK-NEXT: sw $1, 24($sp)
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; CHECK-NEXT: addiu $1, $zero, 3
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; CHECK-NEXT: sw $1, 16($sp)
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; CHECK-NEXT: sw $zero, 20($sp)
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; CHECK-NEXT: lw $1, %got($CPI3_0)($gp)
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; CHECK-NEXT: ldc1 $f0, %lo($CPI3_0)($1)
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; CHECK-NEXT: mfc1 $6, $f0
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; CHECK-NEXT: lw $25, %call16(callee4)($gp)
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; CHECK-NEXT: jalr $25
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; CHECK-NEXT: mfc1 $7, $f1
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; CHECK-NEXT: lw $ra, 44($sp) # 4-byte Folded Reload
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; CHECK-NEXT: jr $ra
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; CHECK-NEXT: addiu $sp, $sp, 48
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entry:
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%i = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 2
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%tmp = load i32, i32* %i, align 4
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%i2 = getelementptr inbounds %struct.S1, %struct.S1* %s1, i32 0, i32 5
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%tmp1 = load i32, i32* %i2, align 4
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%c = getelementptr inbounds %struct.S3, %struct.S3* %s3, i32 0, i32 0
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%tmp2 = load i8, i8* %c, align 1
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tail call void @callee4(i32 %tmp, double 2.000000e+00, i64 3, i32 %tmp1, i16 signext 4, i8 signext %tmp2, float 6.000000e+00) nounwind
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ret void
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}
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%struct.S4 = type { [4 x i32] }
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define void @f5(i64 %a0, %struct.S4* nocapture byval %a1) nounwind {
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; CHECK-LABEL: f5:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: lui $2, %hi(_gp_disp)
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; CHECK-NEXT: addiu $2, $2, %lo(_gp_disp)
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; CHECK-NEXT: addiu $sp, $sp, -32
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; CHECK-NEXT: sw $ra, 28($sp) # 4-byte Folded Spill
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; CHECK-NEXT: addu $gp, $2, $25
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; CHECK-NEXT: sw $7, 44($sp)
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; CHECK-NEXT: sw $6, 40($sp)
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; CHECK-NEXT: sw $5, 20($sp)
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; CHECK-NEXT: sw $4, 16($sp)
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; CHECK-NEXT: lw $7, 52($sp)
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; CHECK-NEXT: lw $6, 48($sp)
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; CHECK-NEXT: lw $5, 44($sp)
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; CHECK-NEXT: lw $25, %call16(f6)($gp)
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; CHECK-NEXT: jalr $25
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; CHECK-NEXT: lw $4, 40($sp)
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; CHECK-NEXT: lw $ra, 28($sp) # 4-byte Folded Reload
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; CHECK-NEXT: jr $ra
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; CHECK-NEXT: addiu $sp, $sp, 32
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entry:
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tail call void @f6(%struct.S4* byval %a1, i64 %a0) nounwind
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ret void
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}
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declare void @f6(%struct.S4* nocapture byval, i64)
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