| ; RUN: llc -O2 -mtriple powerpc-ibm-aix-xcoff -stop-after=machine-cp -verify-machineinstrs < %s | \ |
| ; RUN: FileCheck --check-prefix=32BIT %s |
| |
| ; RUN: llc -O2 -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \ |
| ; RUN: -mtriple powerpc-ibm-aix-xcoff < %s | \ |
| ; RUN: FileCheck --check-prefix=ASM32 %s |
| |
| define i32 @int_va_arg(i32 %a, ...) local_unnamed_addr { |
| entry: |
| %arg1 = alloca i8*, align 4 |
| %arg2 = alloca i8*, align 4 |
| %0 = bitcast i8** %arg1 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %0) |
| %1 = bitcast i8** %arg2 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.va_start(i8* nonnull %0) |
| call void @llvm.va_copy(i8* nonnull %1, i8* nonnull %0) |
| %argp.cur = load i8*, i8** %arg1, align 4 |
| %argp.next = getelementptr inbounds i8, i8* %argp.cur, i32 4 |
| store i8* %argp.next, i8** %arg1, align 4 |
| %2 = bitcast i8* %argp.cur to i32* |
| %3 = load i32, i32* %2, align 4 |
| %add = add nsw i32 %3, %a |
| %argp.cur2 = load i8*, i8** %arg2, align 4 |
| %argp.next3 = getelementptr inbounds i8, i8* %argp.cur2, i32 4 |
| store i8* %argp.next3, i8** %arg2, align 4 |
| %4 = bitcast i8* %argp.cur2 to i32* |
| %5 = load i32, i32* %4, align 4 |
| %mul = shl i32 %5, 1 |
| %add4 = add nsw i32 %add, %mul |
| call void @llvm.va_end(i8* nonnull %0) |
| call void @llvm.va_end(i8* nonnull %1) |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %0) |
| ret i32 %add4 |
| } |
| |
| declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) |
| declare void @llvm.va_start(i8*) |
| declare void @llvm.va_copy(i8*, i8*) |
| declare void @llvm.va_end(i8*) |
| declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) |
| |
| ; 32BIT-LABEL: name: int_va_arg |
| ; 32BIT-LABEL; liveins: |
| ; 32BIT-DAG: - { reg: '$r3', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r4', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r5', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r6', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r7', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r8', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r9', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r10', virtual-reg: '' } |
| |
| ; 32BIT-LABEL: fixedStack: |
| ; 32BIT-DAG: - { id: 0, type: default, offset: 28, size: 4 |
| |
| ; 32BIT-LABEL: stack: |
| ; 32BIT-DAG: - { id: 0, name: arg1, type: default, offset: 0, size: 4 |
| ; 32BIT-DAG: - { id: 1, name: arg2, type: default, offset: 0, size: 4 |
| |
| ; 32BIT-LABEL: body: | |
| ; 32BIT-DAG: liveins: $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10 |
| ; 32BIT-DAG: STW killed renamable $r4, 0, %fixed-stack.0 :: (store 4 into %fixed-stack.0) |
| ; 32BIT-DAG: STW killed renamable $r5, 4, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 4) |
| ; 32BIT-DAG: STW killed renamable $r6, 8, %fixed-stack.0 :: (store 4) |
| ; 32BIT-DAG: STW killed renamable $r7, 12, %fixed-stack.0 :: (store 4) |
| ; 32BIT-DAG: STW killed renamable $r8, 16, %fixed-stack.0 :: (store 4) |
| ; 32BIT-DAG: STW killed renamable $r9, 20, %fixed-stack.0 :: (store 4) |
| ; 32BIT-DAG: STW killed renamable $r10, 24, %fixed-stack.0 :: (store 4) |
| ; 32BIT-DAG: STW killed renamable $r4, 0, %stack.1.arg2 :: (store 4 into %ir.arg2) |
| ; 32BIT-DAG: renamable $r4 = ADDI %fixed-stack.0, 4 |
| ; 32BIT-DAG: STW killed renamable $r11, 0, %stack.1.arg2 :: (store 4 into %ir.1) |
| ; 32BIT-DAG: renamable $r11 = ADDI %fixed-stack.0, 0 |
| ; 32BIT-DAG: STW renamable $r11, 0, %stack.0.arg1 :: (store 4 into %ir.0) |
| ; 32BIT-DAG: STW renamable $r4, 0, %stack.0.arg1 :: (store 4 into %ir.arg1) |
| ; 32BIT-DAG: renamable $r6 = LWZ 0, %fixed-stack.0 :: (load 4 from %ir.2) |
| ; 32BIT-DAG: renamable $r4 = LWZ 0, %fixed-stack.0 :: (load 4 from %ir.4) |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r6, killed renamable $r3 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r4 |
| ; 32BIT-DAG: BLR implicit $lr, implicit $rm, implicit $r3 |
| |
| ; ASM32-LABEL: .int_va_arg: |
| ; set up fixed stack frame for incoming va_args r4->r10 |
| ; ASM32-DAG: stw 4, 28(1) |
| ; ASM32-DAG: stw 5, 32(1) |
| ; ASM32-DAG: stw 6, 36(1) |
| ; ASM32-DAG: stw 7, 40(1) |
| ; ASM32-DAG: stw 8, 44(1) |
| ; ASM32-DAG: stw 9, 48(1) |
| ; ASM32-DAG: stw 10, 52(1) |
| ; load of arg1 from fixed stack offset |
| ; ASM32-DAG: lwz [[ARG1:[0-9]+]], 28(1) |
| ; va_copy load of arg2 from fixed stack offset |
| ; ASM32-DAG: lwz [[ARG2:[0-9]+]], 28(1) |
| ; ASM32-DAG: blr |
| |
| define i32 @int_stack_va_arg(i32 %one, i32 %two, i32 %three, i32 %four, i32 %five, i32 %six, i32 %seven, i32 %eight, ...) local_unnamed_addr { |
| entry: |
| %arg1 = alloca i8*, align 4 |
| %arg2 = alloca i8*, align 4 |
| %0 = bitcast i8** %arg1 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %0) |
| %1 = bitcast i8** %arg2 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.va_start(i8* nonnull %0) |
| call void @llvm.va_copy(i8* nonnull %1, i8* nonnull %0) |
| %add = add nsw i32 %two, %one |
| %add2 = add nsw i32 %add, %three |
| %add3 = add nsw i32 %add2, %four |
| %add4 = add nsw i32 %add3, %five |
| %add5 = add nsw i32 %add4, %six |
| %add6 = add nsw i32 %add5, %seven |
| %add7 = add nsw i32 %add6, %eight |
| %argp.cur = load i8*, i8** %arg1, align 4 |
| %argp.next = getelementptr inbounds i8, i8* %argp.cur, i32 4 |
| store i8* %argp.next, i8** %arg1, align 4 |
| %2 = bitcast i8* %argp.cur to i32* |
| %3 = load i32, i32* %2, align 4 |
| %add8 = add nsw i32 %add7, %3 |
| %argp.cur9 = load i8*, i8** %arg2, align 4 |
| %argp.next10 = getelementptr inbounds i8, i8* %argp.cur9, i32 4 |
| store i8* %argp.next10, i8** %arg2, align 4 |
| %4 = bitcast i8* %argp.cur9 to i32* |
| %5 = load i32, i32* %4, align 4 |
| %mul = shl i32 %5, 1 |
| %add11 = add nsw i32 %add8, %mul |
| call void @llvm.va_end(i8* nonnull %0) |
| call void @llvm.va_end(i8* nonnull %1) |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %0) |
| ret i32 %add11 |
| } |
| |
| ; 32BIT-LABEL: name: int_stack_va_arg |
| ; 32BIT-LABEL: liveins: |
| ; 32BIT-DAG: - { reg: '$r3', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r4', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r5', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r6', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r7', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r8', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r9', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r10', virtual-reg: '' } |
| |
| ; 32BIT-LABEL: fixedStack: |
| ; 32BIT-DAG: - { id: 0, type: default, offset: 56, size: 4 |
| |
| ; 32BIT-LABEL: stack: |
| ; 32BIT-DAG: - { id: 0, name: arg1, type: default, offset: 0, size: 4 |
| ; 32BIT-DAG: - { id: 1, name: arg2, type: default, offset: 0, size: 4 |
| |
| ; 32BIT-LABEL: body: | |
| ; 32BIT-DAG: liveins: $r3, $r4, $r5, $r6, $r7, $r8, $r9, $r10 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r4 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r5 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r6 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r7 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r8 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r9 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, killed renamable $r10 |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r4, killed renamable $r3 |
| ; 32BIT-DAG: renamable $r4 = ADDI %fixed-stack.0, 0 |
| ; 32BIT-DAG: STW killed renamable $r4, 0, %stack.0.arg1 :: (store 4 into %ir.arg1) |
| ; 32BIT-DAG: renamable $r3 = nsw ADD4 killed renamable $r3, renamable $r4 |
| ; 32BIT-DAG: renamable $r4 = LWZ 0, %fixed-stack.0 :: (load 4 from %ir.4, align 8) |
| ; 32BIT-DAG: renamable $r11 = LI 4 |
| ; 32BIT-DAG: BLR implicit $lr, implicit $rm, implicit $r3 |
| |
| ; ASM32-LABEL: .int_stack_va_arg: |
| ; ASM32-DAG: add 3, 4, 3 |
| ; ASM32-DAG: add 3, 3, 5 |
| ; ASM32-DAG: add 3, 3, 6 |
| ; ASM32-DAG: add 3, 3, 7 |
| ; ASM32-DAG: add 3, 3, 8 |
| ; ASM32-DAG: add 3, 3, 9 |
| ; ASM32-DAG: add 3, 3, 10 |
| ; ASM32-DAG: lwz [[ARG1:[0-9]+]], 56(1) |
| ; ASM32-DAG: li [[ARG2:[0-9]+]], [[ARG1]] |
| ; ASM32-DAG: add 3, 3, [[ARG1:[0-9]+]] |
| ; ASM32-DAG: add 3, 3, [[ARG2:[0-9]+]] |
| ; ASM32-DAG: blr |
| |
| define double @double_va_arg(double %a, ...) local_unnamed_addr { |
| entry: |
| %arg1 = alloca i8*, align 4 |
| %arg2 = alloca i8*, align 4 |
| %0 = bitcast i8** %arg1 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %0) |
| %1 = bitcast i8** %arg2 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.va_start(i8* nonnull %0) |
| call void @llvm.va_copy(i8* nonnull %1, i8* nonnull %0) |
| %argp.cur = load i8*, i8** %arg1, align 4 |
| %argp.next = getelementptr inbounds i8, i8* %argp.cur, i32 8 |
| store i8* %argp.next, i8** %arg1, align 4 |
| %2 = bitcast i8* %argp.cur to double* |
| %3 = load double, double* %2, align 4 |
| %add = fadd double %3, %a |
| %argp.cur2 = load i8*, i8** %arg2, align 4 |
| %argp.next3 = getelementptr inbounds i8, i8* %argp.cur2, i32 8 |
| store i8* %argp.next3, i8** %arg2, align 4 |
| %4 = bitcast i8* %argp.cur2 to double* |
| %5 = load double, double* %4, align 4 |
| %mul = fmul double %5, 2.000000e+00 |
| %add4 = fadd double %add, %mul |
| call void @llvm.va_end(i8* nonnull %0) |
| call void @llvm.va_end(i8* nonnull %1) |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %0) |
| ret double %add4 |
| } |
| |
| ; 32BIT-LABEL: name: double_va_arg |
| ; 32BIT-LABEL: liveins: |
| ; 32BIT-DAG: - { reg: '$f1', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r5', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r6', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r7', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r8', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r9', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$r10', virtual-reg: '' } |
| |
| ; 32BIT-LABEL: fixedStack: |
| ; 32BIT-DAG: - { id: 0, type: default, offset: 32, size: 4 |
| |
| ; 32BIT-LABEL: stack: |
| ; 32BIT-DAG: - { id: 0, name: arg1, type: default, offset: 0, size: 4 |
| ; 32BIT-DAG: - { id: 1, name: arg2, type: default, offset: 0, size: 4 |
| |
| ; 32BIT-LABEL: body: | |
| ; 32BIT-DAG: liveins: $f1, $r5, $r6, $r7, $r8, $r9, $r10 |
| ; 32BIT-DAG: renamable $r3 = ADDI %fixed-stack.0, 0 |
| ; 32BIT-DAG: STW renamable $r5, 0, %fixed-stack.0 :: (store 4 into %fixed-stack.0, align 16) |
| ; 32BIT-DAG: STW renamable $r6, 4, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 4) |
| ; 32BIT-DAG: STW killed renamable $r7, 8, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 8, align 8) |
| ; 32BIT-DAG: STW killed renamable $r8, 12, %fixed-stack.0 :: (store 4) |
| ; 32BIT-DAG: STW killed renamable $r9, 16, %fixed-stack.0 :: (store 4 into %fixed-stack.0 + 16, align 16) |
| ; 32BIT-DAG: STW killed renamable $r10, 20, %fixed-stack.0 :: (store 4) |
| ; 32BIT-DAG: STW renamable $r3, 0, %stack.0.arg1 :: (store 4 into %ir.0) |
| ; 32BIT-DAG: STW killed renamable $r3, 0, %stack.1.arg2 :: (store 4 into %ir.1) |
| ; 32BIT-DAG: BLR implicit $lr, implicit $rm, implicit $f1 |
| |
| ; ASM32-LABEL: .double_va_arg: |
| ; ASM32-DAG: stw 5, 32(1) |
| ; ASM32-DAG: stw 6, 36(1) |
| ; ASM32-DAG: stw 7, 40(1) |
| ; ASM32-DAG: stw 8, 44(1) |
| ; ASM32-DAG: stw 9, 48(1) |
| ; ASM32-DAG: stw 10, 52(1) |
| ; ASM32-DAG: stw [[ARG1A:[0-9]+]], -12(1) |
| ; ASM32-DAG: stw [[ARG1B:[0-9]+]], -16(1) |
| ; ASM32-DAG: stw [[ARG2A:[0-9]+]], -20(1) |
| ; ASM32-DAG: stw [[ARG2B:[0-9]+]], -24(1) |
| ; ASM32-DAG: lfd [[ARG1:[0-9]+]], -16(1) |
| ; ASM32-DAG: fadd 0, [[ARG1]], 1 |
| ; ASM32-DAG: fadd 1, 1, 1 |
| ; ASM32-DAG: lfd [[ARG2:[0-9]+]], -24(1) |
| ; ASM32-DAG: fadd 1, 0, [[ARG2]] |
| ; ASM32-DAG: blr |
| |
| define double @double_stack_va_arg(double %one, double %two, double %three, double %four, double %five, double %six, double %seven, double %eight, double %nine, double %ten, double %eleven, double %twelve, double %thirteen, ...) local_unnamed_addr { |
| entry: |
| %arg1 = alloca i8*, align 4 |
| %arg2 = alloca i8*, align 4 |
| %0 = bitcast i8** %arg1 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %0) |
| %1 = bitcast i8** %arg2 to i8* |
| call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.va_start(i8* nonnull %0) |
| call void @llvm.va_copy(i8* nonnull %1, i8* nonnull %0) |
| %add = fadd double %one, %two |
| %add2 = fadd double %add, %three |
| %add3 = fadd double %add2, %four |
| %add4 = fadd double %add3, %five |
| %add5 = fadd double %add4, %six |
| %add6 = fadd double %add5, %seven |
| %add7 = fadd double %add6, %eight |
| %add8 = fadd double %add7, %nine |
| %add9 = fadd double %add8, %ten |
| %add10 = fadd double %add9, %eleven |
| %add11 = fadd double %add10, %twelve |
| %add12 = fadd double %add11, %thirteen |
| %2 = bitcast i8** %arg1 to double** |
| %argp.cur1 = load double*, double** %2, align 4 |
| %3 = load double, double* %argp.cur1, align 4 |
| %add13 = fadd double %add12, %3 |
| %4 = bitcast i8** %arg2 to double** |
| %argp.cur142 = load double*, double** %4, align 4 |
| %5 = load double, double* %argp.cur142, align 4 |
| %mul = fmul double %5, 2.000000e+00 |
| %add16 = fadd double %add13, %mul |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %1) |
| call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %0) |
| ret double %add16 |
| } |
| |
| ; 32BIT-LABEL: name: double_stack_va_arg |
| ; 32BIT-LABEL: liveins: |
| ; 32BIT-DAG: - { reg: '$f1', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f2', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f3', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f4', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f5', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f6', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f7', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f8', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f9', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f10', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f11', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f12', virtual-reg: '' } |
| ; 32BIT-DAG: - { reg: '$f13', virtual-reg: '' } |
| |
| ; 32BIT-LABEL: fixedStack: |
| ; 32BIT-DAG: - { id: 0, type: default, offset: 128, size: 4 |
| |
| ; 32BIT-LABEL: stack: |
| ; 32BIT-DAG: - { id: 0, name: arg1, type: default, offset: 0, size: 4, alignment: 4, |
| ; 32BIT-DAG: - { id: 1, name: arg2, type: default, offset: 0, size: 4, alignment: 4, |
| ; 32BIT-DAG: - { id: 2, name: '', type: default, offset: 0, size: 8, alignment: 8, |
| ; 32BIT-DAG: - { id: 3, name: '', type: default, offset: 0, size: 8, alignment: 8, |
| |
| ; 32BIT-LABEL: body: | |
| ; 32BIT-DAG: liveins: $f1, $f2, $f3, $f4, $f5, $f6, $f7, $f8, $f9, $f10, $f11, $f12, $f13 |
| ; 32BIT-DAG: renamable $r3 = ADDI %fixed-stack.0, 0 |
| ; 32BIT-DAG: STW killed renamable $r3, 0, %stack.0.arg1 :: (store 4 into %ir.0) |
| ; 32BIT-DAG: renamable $r3 = LWZ 0, %fixed-stack.0 :: (load 4 from %ir.argp.cur142, align 16) |
| ; 32BIT-DAG: renamable $f1 = nofpexcept FADD killed renamable $f0, killed renamable $f1, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f1, killed renamable $f2, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f3, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f4, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f5, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f6, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f7, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f8, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f9, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f10, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f11, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f12, implicit $rm |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f13, implicit $rm |
| ; 32BIT-DAG: renamable $r4 = LWZ 4, %fixed-stack.0 :: (load 4 from %ir.argp.cur1 + 4) |
| ; 32BIT-DAG: STW renamable $r4, 4, %stack.2 :: (store 4 into %stack.2 + 4) |
| ; 32BIT-DAG: renamable $f1 = LFD 0, %stack.2 :: (load 8 from %stack.2) |
| ; 32BIT-DAG: STW killed renamable $r3, 0, %stack.3 :: (store 4 into %stack.3, align 8) |
| ; 32BIT-DAG: STW killed renamable $r4, 4, %stack.3 :: (store 4 into %stack.3 + 4) |
| ; 32BIT-DAG: renamable $f2 = LFD 0, %stack.3 :: (load 8 from %stack.3) |
| ; 32BIT-DAG: renamable $f0 = nofpexcept FADD killed renamable $f0, killed renamable $f1, implicit $rm |
| ; 32BIT-DAG: STW renamable $r3, 0, %stack.2 :: (store 4 into %stack.2, align 8) |
| ; 32BIT-DAG: renamable $f1 = nofpexcept FADD killed renamable $f2, renamable $f2, implicit $rm |
| ; 32BIT-DAG: BLR implicit $lr, implicit $rm, implicit $f1 |
| |
| ; ASM32-LABEL: .double_stack_va_arg: |
| ; ASM32-DAG: fadd 0, 1, 2 |
| ; ASM32-DAG: fadd 0, 0, 3 |
| ; ASM32-DAG: fadd 0, 0, 4 |
| ; ASM32-DAG: fadd 0, 0, 5 |
| ; ASM32-DAG: fadd 0, 0, 6 |
| ; ASM32-DAG: fadd 0, 0, 7 |
| ; ASM32-DAG: fadd 0, 0, 8 |
| ; ASM32-DAG: fadd 0, 0, 9 |
| ; ASM32-DAG: fadd 0, 0, 10 |
| ; ASM32-DAG: fadd 0, 0, 11 |
| ; ASM32-DAG: fadd 0, 0, 12 |
| ; ASM32-DAG: fadd 0, 0, 13 |
| ; ASM32-DAG: lwz [[ARG1:[0-9]+]], 128(1) |
| ; ASM32-DAG: lwz [[ARG2:[0-9]+]], 132(1) |
| ; ASM32-DAG: lfd [[ARG1:[0-9]+]], -16(1) |
| ; ASM32-DAG: lfd [[ARG2:[0-9]+]], -24(1) |
| ; ASM32-DAG: fadd 0, 0, [[ARG1]] |
| ; ASM32-DAG: fadd [[ARG1]], 0, [[ARG2]] |
| ; ASM32-DAG: blr |
