2b7f562202
This commit switches to LLVM 15 everywhere by default, while still keeping LLVM 14 support.
255 строки
13 КиБ
LLVM
255 строки
13 КиБ
LLVM
; ModuleID = 'defer.go'
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source_filename = "defer.go"
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target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
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target triple = "thumbv7m-unknown-unknown-eabi"
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%runtime.deferFrame = type { ptr, ptr, [0 x ptr], ptr, i1, %runtime._interface }
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%runtime._interface = type { i32, ptr }
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%runtime._defer = type { i32, ptr }
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declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
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; Function Attrs: nounwind
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define hidden void @main.init(ptr %context) unnamed_addr #1 {
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entry:
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ret void
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}
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declare void @main.external(ptr) #0
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; Function Attrs: nounwind
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define hidden void @main.deferSimple(ptr %context) unnamed_addr #1 {
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entry:
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%defer.alloca = alloca { i32, ptr }, align 4
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%deferPtr = alloca ptr, align 4
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store ptr null, ptr %deferPtr, align 4
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%deferframe.buf = alloca %runtime.deferFrame, align 4
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%0 = call ptr @llvm.stacksave()
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call void @runtime.setupDeferFrame(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #3
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store i32 0, ptr %defer.alloca, align 4
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%defer.alloca.repack15 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
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store ptr null, ptr %defer.alloca.repack15, align 4
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store ptr %defer.alloca, ptr %deferPtr, align 4
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%setjmp = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result = icmp eq i32 %setjmp, 0
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br i1 %setjmp.result, label %1, label %lpad
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1: ; preds = %entry
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call void @main.external(ptr undef) #3
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br label %rundefers.loophead
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rundefers.loophead: ; preds = %3, %1
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%2 = load ptr, ptr %deferPtr, align 4
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%stackIsNil = icmp eq ptr %2, null
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br i1 %stackIsNil, label %rundefers.end, label %rundefers.loop
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rundefers.loop: ; preds = %rundefers.loophead
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%stack.next.gep = getelementptr inbounds %runtime._defer, ptr %2, i32 0, i32 1
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%stack.next = load ptr, ptr %stack.next.gep, align 4
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store ptr %stack.next, ptr %deferPtr, align 4
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%callback = load i32, ptr %2, align 4
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switch i32 %callback, label %rundefers.default [
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i32 0, label %rundefers.callback0
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]
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rundefers.callback0: ; preds = %rundefers.loop
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%setjmp1 = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result2 = icmp eq i32 %setjmp1, 0
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br i1 %setjmp.result2, label %3, label %lpad
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3: ; preds = %rundefers.callback0
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call void @"main.deferSimple$1"(ptr undef)
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br label %rundefers.loophead
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rundefers.default: ; preds = %rundefers.loop
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unreachable
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rundefers.end: ; preds = %rundefers.loophead
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call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #3
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ret void
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recover: ; preds = %rundefers.end3
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call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #3
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ret void
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lpad: ; preds = %rundefers.callback012, %rundefers.callback0, %entry
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br label %rundefers.loophead6
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rundefers.loophead6: ; preds = %5, %lpad
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%4 = load ptr, ptr %deferPtr, align 4
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%stackIsNil7 = icmp eq ptr %4, null
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br i1 %stackIsNil7, label %rundefers.end3, label %rundefers.loop5
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rundefers.loop5: ; preds = %rundefers.loophead6
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%stack.next.gep8 = getelementptr inbounds %runtime._defer, ptr %4, i32 0, i32 1
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%stack.next9 = load ptr, ptr %stack.next.gep8, align 4
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store ptr %stack.next9, ptr %deferPtr, align 4
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%callback11 = load i32, ptr %4, align 4
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switch i32 %callback11, label %rundefers.default4 [
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i32 0, label %rundefers.callback012
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]
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rundefers.callback012: ; preds = %rundefers.loop5
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%setjmp13 = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result14 = icmp eq i32 %setjmp13, 0
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br i1 %setjmp.result14, label %5, label %lpad
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5: ; preds = %rundefers.callback012
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call void @"main.deferSimple$1"(ptr undef)
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br label %rundefers.loophead6
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rundefers.default4: ; preds = %rundefers.loop5
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unreachable
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rundefers.end3: ; preds = %rundefers.loophead6
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br label %recover
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}
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; Function Attrs: nocallback nofree nosync nounwind willreturn
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declare ptr @llvm.stacksave() #2
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declare void @runtime.setupDeferFrame(ptr dereferenceable_or_null(24), ptr, ptr) #0
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; Function Attrs: nounwind
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define internal void @"main.deferSimple$1"(ptr %context) unnamed_addr #1 {
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entry:
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call void @runtime.printint32(i32 3, ptr undef) #3
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ret void
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}
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declare void @runtime.destroyDeferFrame(ptr dereferenceable_or_null(24), ptr) #0
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declare void @runtime.printint32(i32, ptr) #0
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; Function Attrs: nounwind
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define hidden void @main.deferMultiple(ptr %context) unnamed_addr #1 {
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entry:
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%defer.alloca2 = alloca { i32, ptr }, align 4
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%defer.alloca = alloca { i32, ptr }, align 4
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%deferPtr = alloca ptr, align 4
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store ptr null, ptr %deferPtr, align 4
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%deferframe.buf = alloca %runtime.deferFrame, align 4
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%0 = call ptr @llvm.stacksave()
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call void @runtime.setupDeferFrame(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #3
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store i32 0, ptr %defer.alloca, align 4
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%defer.alloca.repack22 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
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store ptr null, ptr %defer.alloca.repack22, align 4
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store ptr %defer.alloca, ptr %deferPtr, align 4
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store i32 1, ptr %defer.alloca2, align 4
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%defer.alloca2.repack23 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca2, i32 0, i32 1
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store ptr %defer.alloca, ptr %defer.alloca2.repack23, align 4
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store ptr %defer.alloca2, ptr %deferPtr, align 4
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%setjmp = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result = icmp eq i32 %setjmp, 0
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br i1 %setjmp.result, label %1, label %lpad
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1: ; preds = %entry
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call void @main.external(ptr undef) #3
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br label %rundefers.loophead
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rundefers.loophead: ; preds = %4, %3, %1
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%2 = load ptr, ptr %deferPtr, align 4
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%stackIsNil = icmp eq ptr %2, null
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br i1 %stackIsNil, label %rundefers.end, label %rundefers.loop
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rundefers.loop: ; preds = %rundefers.loophead
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%stack.next.gep = getelementptr inbounds %runtime._defer, ptr %2, i32 0, i32 1
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%stack.next = load ptr, ptr %stack.next.gep, align 4
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store ptr %stack.next, ptr %deferPtr, align 4
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%callback = load i32, ptr %2, align 4
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switch i32 %callback, label %rundefers.default [
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i32 0, label %rundefers.callback0
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i32 1, label %rundefers.callback1
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]
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rundefers.callback0: ; preds = %rundefers.loop
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%setjmp3 = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result4 = icmp eq i32 %setjmp3, 0
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br i1 %setjmp.result4, label %3, label %lpad
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3: ; preds = %rundefers.callback0
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call void @"main.deferMultiple$1"(ptr undef)
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br label %rundefers.loophead
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rundefers.callback1: ; preds = %rundefers.loop
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%setjmp5 = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result6 = icmp eq i32 %setjmp5, 0
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br i1 %setjmp.result6, label %4, label %lpad
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4: ; preds = %rundefers.callback1
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call void @"main.deferMultiple$2"(ptr undef)
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br label %rundefers.loophead
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rundefers.default: ; preds = %rundefers.loop
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unreachable
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rundefers.end: ; preds = %rundefers.loophead
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call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #3
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ret void
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recover: ; preds = %rundefers.end7
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call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #3
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ret void
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lpad: ; preds = %rundefers.callback119, %rundefers.callback016, %rundefers.callback1, %rundefers.callback0, %entry
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br label %rundefers.loophead10
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rundefers.loophead10: ; preds = %7, %6, %lpad
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%5 = load ptr, ptr %deferPtr, align 4
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%stackIsNil11 = icmp eq ptr %5, null
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br i1 %stackIsNil11, label %rundefers.end7, label %rundefers.loop9
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rundefers.loop9: ; preds = %rundefers.loophead10
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%stack.next.gep12 = getelementptr inbounds %runtime._defer, ptr %5, i32 0, i32 1
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%stack.next13 = load ptr, ptr %stack.next.gep12, align 4
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store ptr %stack.next13, ptr %deferPtr, align 4
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%callback15 = load i32, ptr %5, align 4
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switch i32 %callback15, label %rundefers.default8 [
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i32 0, label %rundefers.callback016
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i32 1, label %rundefers.callback119
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]
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rundefers.callback016: ; preds = %rundefers.loop9
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%setjmp17 = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result18 = icmp eq i32 %setjmp17, 0
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br i1 %setjmp.result18, label %6, label %lpad
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6: ; preds = %rundefers.callback016
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call void @"main.deferMultiple$1"(ptr undef)
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br label %rundefers.loophead10
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rundefers.callback119: ; preds = %rundefers.loop9
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%setjmp20 = call i32 asm "\0Amovs r0, #0\0Amov r2, pc\0Astr r2, [r1, #4]", "={r0},{r1},~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{lr},~{q0},~{q1},~{q2},~{q3},~{q4},~{q5},~{q6},~{q7},~{q8},~{q9},~{q10},~{q11},~{q12},~{q13},~{q14},~{q15},~{cpsr},~{memory}"(ptr nonnull %deferframe.buf) #4
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%setjmp.result21 = icmp eq i32 %setjmp20, 0
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br i1 %setjmp.result21, label %7, label %lpad
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7: ; preds = %rundefers.callback119
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call void @"main.deferMultiple$2"(ptr undef)
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br label %rundefers.loophead10
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rundefers.default8: ; preds = %rundefers.loop9
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unreachable
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rundefers.end7: ; preds = %rundefers.loophead10
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br label %recover
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}
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; Function Attrs: nounwind
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define internal void @"main.deferMultiple$1"(ptr %context) unnamed_addr #1 {
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entry:
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call void @runtime.printint32(i32 3, ptr undef) #3
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ret void
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}
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; Function Attrs: nounwind
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define internal void @"main.deferMultiple$2"(ptr %context) unnamed_addr #1 {
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entry:
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call void @runtime.printint32(i32 5, ptr undef) #3
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ret void
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}
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attributes #0 = { "target-features"="+armv7-m,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp" }
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attributes #1 = { nounwind "target-features"="+armv7-m,+hwdiv,+soft-float,+strict-align,+thumb-mode,-aes,-bf16,-cdecp0,-cdecp1,-cdecp2,-cdecp3,-cdecp4,-cdecp5,-cdecp6,-cdecp7,-crc,-crypto,-d32,-dotprod,-dsp,-fp-armv8,-fp-armv8d16,-fp-armv8d16sp,-fp-armv8sp,-fp16,-fp16fml,-fp64,-fpregs,-fullfp16,-hwdiv-arm,-i8mm,-lob,-mve,-mve.fp,-neon,-pacbti,-ras,-sb,-sha2,-vfp2,-vfp2sp,-vfp3,-vfp3d16,-vfp3d16sp,-vfp3sp,-vfp4,-vfp4d16,-vfp4d16sp,-vfp4sp" }
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attributes #2 = { nocallback nofree nosync nounwind willreturn }
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attributes #3 = { nounwind }
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attributes #4 = { nounwind returns_twice }
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