Remove ctx asm sideeffect/memory clobbers

Author: cpunion

cl/_testdata/geometry1370/out.ll

@@ -68,7 +68,7 @@ _llgo_0:
   %7 = insertvalue { ptr, ptr } %6, ptr %2, 1
   %8 = extractvalue { ptr, ptr } %7, 0
   %9 = extractvalue { ptr, ptr } %7, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %9)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %9)
   call void %8(ptr %9, i64 %1)
   ret void
 }

cl/_testgo/abimethod/out.ll

@@ -365,7 +365,7 @@ _llgo_0:
   %13 = insertvalue { ptr, ptr } %12, ptr %8, 1
   %14 = extractvalue { ptr, ptr } %13, 0
   %15 = extractvalue { ptr, ptr } %13, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %15)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %15)
   %16 = call i64 %14(ptr %15)
   %17 = icmp ne i64 %16, 100
   br i1 %17, label %_llgo_1, label %_llgo_2
@@ -406,7 +406,7 @@ _llgo_0:
   %15 = insertvalue { ptr, ptr } %14, ptr %10, 1
   %16 = extractvalue { ptr, ptr } %15, 0
   %17 = extractvalue { ptr, ptr } %15, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %17)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %17)
   %18 = call i64 %16(ptr %17)
   %19 = icmp ne i64 %18, 100
   br i1 %19, label %_llgo_1, label %_llgo_2
@@ -445,7 +445,7 @@ _llgo_0:
   %14 = insertvalue { ptr, ptr } %13, ptr %9, 1
   %15 = extractvalue { ptr, ptr } %14, 0
   %16 = extractvalue { ptr, ptr } %14, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %16)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %16)
   %17 = call i64 %15(ptr %16)
   %18 = icmp ne i64 %17, 100
   br i1 %18, label %_llgo_1, label %_llgo_2
@@ -480,7 +480,7 @@ _llgo_0:
   %12 = insertvalue { ptr, ptr } %11, ptr %7, 1
   %13 = extractvalue { ptr, ptr } %12, 0
   %14 = extractvalue { ptr, ptr } %12, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %14)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %14)
   %15 = call i64 %13(ptr %14)
   %16 = icmp ne i64 %15, 100
   br i1 %16, label %_llgo_1, label %_llgo_2
@@ -515,7 +515,7 @@ _llgo_0:
   %12 = insertvalue { ptr, ptr } %11, ptr %7, 1
   %13 = extractvalue { ptr, ptr } %12, 0
   %14 = extractvalue { ptr, ptr } %12, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %14)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %14)
   %15 = call i64 %13(ptr %14)
   %16 = icmp ne i64 %15, 100
   br i1 %16, label %_llgo_1, label %_llgo_2
@@ -556,7 +556,7 @@ _llgo_0:
   %15 = insertvalue { ptr, ptr } %14, ptr %10, 1
   %16 = extractvalue { ptr, ptr } %15, 0
   %17 = extractvalue { ptr, ptr } %15, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %17)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %17)
   %18 = call i64 %16(ptr %17)
   %19 = icmp ne i64 %18, 100
   br i1 %19, label %_llgo_1, label %_llgo_2
@@ -597,7 +597,7 @@ _llgo_0:
   %15 = insertvalue { ptr, ptr } %14, ptr %10, 1
   %16 = extractvalue { ptr, ptr } %15, 0
   %17 = extractvalue { ptr, ptr } %15, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %17)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %17)
   %18 = call i64 %16(ptr %17)
   %19 = icmp ne i64 %18, 100
   br i1 %19, label %_llgo_1, label %_llgo_2
@@ -618,7 +618,7 @@ _llgo_2:                                          ; preds = %_llgo_0
   %27 = insertvalue { ptr, ptr } %26, ptr %22, 1
   %28 = extractvalue { ptr, ptr } %27, 0
   %29 = extractvalue { ptr, ptr } %27, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %29)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %29)
   %30 = call i64 %28(ptr %29)
   %31 = icmp ne i64 %30, 100
   br i1 %31, label %_llgo_3, label %_llgo_4
@@ -659,7 +659,7 @@ _llgo_0:
   %15 = insertvalue { ptr, ptr } %14, ptr %10, 1
   %16 = extractvalue { ptr, ptr } %15, 0
   %17 = extractvalue { ptr, ptr } %15, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %17)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %17)
   %18 = call i64 %16(ptr %17)
   %19 = icmp ne i64 %18, 100
   br i1 %19, label %_llgo_1, label %_llgo_2
@@ -680,7 +680,7 @@ _llgo_2:                                          ; preds = %_llgo_0
   %27 = insertvalue { ptr, ptr } %26, ptr %22, 1
   %28 = extractvalue { ptr, ptr } %27, 0
   %29 = extractvalue { ptr, ptr } %27, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %29)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %29)
   %30 = call i64 %28(ptr %29)
   %31 = icmp ne i64 %30, 100
   br i1 %31, label %_llgo_3, label %_llgo_4
@@ -701,7 +701,7 @@ _llgo_4:                                          ; preds = %_llgo_2
   %39 = insertvalue { ptr, ptr } %38, ptr %34, 1
   %40 = extractvalue { ptr, ptr } %39, 0
   %41 = extractvalue { ptr, ptr } %39, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %41)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %41)
   %42 = call i64 %40(ptr %41)
   %43 = icmp ne i64 %42, 100
   br i1 %43, label %_llgo_5, label %_llgo_6
@@ -736,7 +736,7 @@ _llgo_0:
   %12 = insertvalue { ptr, ptr } %11, ptr %7, 1
   %13 = extractvalue { ptr, ptr } %12, 0
   %14 = extractvalue { ptr, ptr } %12, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %14)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %14)
   %15 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %13(ptr %14)
   %16 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %15, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 5 })
   %17 = xor i1 %16, true
@@ -768,7 +768,7 @@ _llgo_0:
   %10 = insertvalue { ptr, ptr } %9, ptr %5, 1
   %11 = extractvalue { ptr, ptr } %10, 0
   %12 = extractvalue { ptr, ptr } %10, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %12)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %12)
   call void %11(ptr %12, ptr %4)
   %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %3)
   %14 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %3, 0
@@ -778,7 +778,7 @@ _llgo_0:
   %18 = insertvalue { ptr, ptr } %17, ptr %13, 1
   %19 = extractvalue { ptr, ptr } %18, 0
   %20 = extractvalue { ptr, ptr } %18, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %20)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %20)
   %21 = call ptr %19(ptr %20)
   %22 = load %"github.com/goplus/llgo/runtime/internal/runtime.eface", ptr %21, align 8
   %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %22, 0
@@ -832,7 +832,7 @@ _llgo_0:
   %10 = insertvalue { ptr, ptr } %9, ptr %5, 1
   %11 = extractvalue { ptr, ptr } %10, 0
   %12 = extractvalue { ptr, ptr } %10, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %12)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %12)
   %13 = call i64 %11(ptr %12)
   %14 = icmp ne i64 %13, 100
   br i1 %14, label %_llgo_1, label %_llgo_2
@@ -868,7 +868,7 @@ _llgo_0:
   %13 = insertvalue { ptr, ptr } %12, ptr %8, 1
   %14 = extractvalue { ptr, ptr } %13, 0
   %15 = extractvalue { ptr, ptr } %13, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %15)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %15)
   %16 = call i64 %14(ptr %15)
   %17 = icmp ne i64 %16, 100
   br i1 %17, label %_llgo_1, label %_llgo_2
@@ -900,7 +900,7 @@ _llgo_0:
   %10 = insertvalue { ptr, ptr } %9, ptr %5, 1
   %11 = extractvalue { ptr, ptr } %10, 0
   %12 = extractvalue { ptr, ptr } %10, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %12)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %12)
   %13 = call i64 %11(ptr %12)
   %14 = icmp ne i64 %13, 100
   br i1 %14, label %_llgo_1, label %_llgo_2

cl/_testgo/closure/out.ll

@@ -33,11 +33,11 @@ _llgo_0:
   %4 = alloca %"github.com/goplus/llgo/cl/_testgo/closure.T", align 8
   store { ptr, ptr } %3, ptr %4, align 8
   %5 = load %"github.com/goplus/llgo/cl/_testgo/closure.T", ptr %4, align 8
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr null)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr null)
   call void @"github.com/goplus/llgo/cl/_testgo/closure.main$1"(i64 100)
   %6 = extractvalue %"github.com/goplus/llgo/cl/_testgo/closure.T" %5, 1
   %7 = extractvalue %"github.com/goplus/llgo/cl/_testgo/closure.T" %5, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %6)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %6)
   call void %7(i64 200)
   ret void
 }
@@ -53,7 +53,7 @@ _llgo_0:
 
 define void @"github.com/goplus/llgo/cl/_testgo/closure.main$2"(i64 %0) {
 _llgo_0:
-  %1 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %1 = call ptr asm "mov $0, x26", "=r"()
   %2 = load { ptr }, ptr %1, align 8
   %3 = extractvalue { ptr } %2, 0
   %4 = load %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr %3, align 8

cl/_testgo/closure2/out.ll

@@ -29,18 +29,18 @@ _llgo_0:
   %3 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/closure2.main$1", ptr undef }, ptr %1, 1
   %4 = extractvalue { ptr, ptr } %3, 1
   %5 = extractvalue { ptr, ptr } %3, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %4)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %4)
   %6 = call { ptr, ptr } %5(i64 1)
   %7 = extractvalue { ptr, ptr } %6, 1
   %8 = extractvalue { ptr, ptr } %6, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %7)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %7)
   call void %8(i64 2)
   ret void
 }
 
 define { ptr, ptr } @"github.com/goplus/llgo/cl/_testgo/closure2.main$1"(i64 %0) {
 _llgo_0:
-  %1 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %1 = call ptr asm "mov $0, x26", "=r"()
   %2 = load { ptr }, ptr %1, align 8
   %3 = extractvalue { ptr } %2, 0
   %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
@@ -52,7 +52,7 @@ _llgo_0:
 
 define void @"github.com/goplus/llgo/cl/_testgo/closure2.main$1$1"(i64 %0) {
 _llgo_0:
-  %1 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %1 = call ptr asm "mov $0, x26", "=r"()
   %2 = load { ptr }, ptr %1, align 8
   %3 = extractvalue { ptr } %2, 0
   %4 = load i64, ptr %3, align 4

cl/_testgo/closureall/out.ll

@@ -100,11 +100,11 @@ _llgo_0:
   %1 = call %"github.com/goplus/llgo/cl/_testgo/closureall.Fn" @"github.com/goplus/llgo/cl/_testgo/closureall.makeWithFree"(i64 3)
   %2 = extractvalue %"github.com/goplus/llgo/cl/_testgo/closureall.Fn" %0, 1
   %3 = extractvalue %"github.com/goplus/llgo/cl/_testgo/closureall.Fn" %0, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %2)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %2)
   %4 = call i64 %3(i64 1)
   %5 = extractvalue %"github.com/goplus/llgo/cl/_testgo/closureall.Fn" %1, 1
   %6 = extractvalue %"github.com/goplus/llgo/cl/_testgo/closureall.Fn" %1, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %5)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %5)
   %7 = call i64 %6(i64 2)
   %8 = call i64 @"github.com/goplus/llgo/cl/_testgo/closureall.globalAdd"(i64 1, i64 2)
   %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
@@ -116,7 +116,7 @@ _llgo_0:
   %13 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/closureall.(*S).Add$bound", ptr undef }, ptr %11, 1
   %14 = extractvalue { ptr, ptr } %13, 1
   %15 = extractvalue { ptr, ptr } %13, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %14)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %14)
   %16 = call i64 %15(i64 7)
   %17 = call i64 @"github.com/goplus/llgo/cl/_testgo/closureall.(*S).Add$thunk"(ptr %9, i64 8)
   %18 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr @"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A", ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/closureall.S")
@@ -133,7 +133,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   %25 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/closureall.interface{Add(int) int}.Add$bound", ptr undef }, ptr %23, 1
   %26 = extractvalue { ptr, ptr } %25, 1
   %27 = extractvalue { ptr, ptr } %25, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %26)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %26)
   %28 = call i64 %27(i64 9)
   %29 = call double @sqrt(double 4.000000e+00)
   %30 = call i32 @abs(i32 -3)
@@ -181,7 +181,7 @@ _llgo_0:
 
 define i64 @"github.com/goplus/llgo/cl/_testgo/closureall.makeWithFree$1"(i64 %0) {
 _llgo_0:
-  %1 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %1 = call ptr asm "mov $0, x26", "=r"()
   %2 = load { ptr }, ptr %1, align 8
   %3 = extractvalue { ptr } %2, 0
   %4 = load i64, ptr %3, align 4
@@ -196,7 +196,7 @@ declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
 
 define i64 @"github.com/goplus/llgo/cl/_testgo/closureall.(*S).Add$bound"(i64 %0) {
 _llgo_0:
-  %1 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %1 = call ptr asm "mov $0, x26", "=r"()
   %2 = load { ptr }, ptr %1, align 8
   %3 = extractvalue { ptr } %2, 0
   %4 = call i64 @"github.com/goplus/llgo/cl/_testgo/closureall.(*S).Add"(ptr %3, i64 %0)
@@ -229,7 +229,7 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.c
 
 define i64 @"github.com/goplus/llgo/cl/_testgo/closureall.interface{Add(int) int}.Add$bound"(i64 %0) {
 _llgo_0:
-  %1 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %1 = call ptr asm "mov $0, x26", "=r"()
   %2 = load { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %1, align 8
   %3 = extractvalue { %"github.com/goplus/llgo/runtime/internal/runtime.iface" } %2, 0
   %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %3)
@@ -240,7 +240,7 @@ _llgo_0:
   %9 = insertvalue { ptr, ptr } %8, ptr %4, 1
   %10 = extractvalue { ptr, ptr } %9, 0
   %11 = extractvalue { ptr, ptr } %9, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %11)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %11)
   %12 = call i64 %10(ptr %11, i64 %0)
   ret i64 %12
 }

cl/_testgo/equal/out.ll

@@ -148,7 +148,7 @@ _llgo_0:
 
 define void @"github.com/goplus/llgo/cl/_testgo/equal.init#1$2"() {
 _llgo_0:
-  %0 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %0 = call ptr asm "mov $0, x26", "=r"()
   %1 = load { ptr }, ptr %0, align 8
   %2 = extractvalue { ptr } %1, 0
   %3 = load i64, ptr %2, align 4

cl/_testgo/errors/out.ll

@@ -80,7 +80,7 @@ _llgo_0:
   %6 = insertvalue { ptr, ptr } %5, ptr %1, 1
   %7 = extractvalue { ptr, ptr } %6, 0
   %8 = extractvalue { ptr, ptr } %6, 1
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %8)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %8)
   %9 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %7(ptr %8)
   call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %9)
   call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)

cl/_testgo/goroutine/out.ll

@@ -57,7 +57,7 @@ _llgo_3:                                          ; preds = %_llgo_1, %_llgo_0
 
 define void @"github.com/goplus/llgo/cl/_testgo/goroutine.main$1"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
-  %1 = call ptr asm sideeffect "mov $0, x26", "=r"()
+  %1 = call ptr asm "mov $0, x26", "=r"()
   %2 = load { ptr }, ptr %1, align 8
   call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0)
   call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
@@ -97,7 +97,7 @@ _llgo_0:
   %3 = extractvalue { { ptr, ptr }, %"github.com/goplus/llgo/runtime/internal/runtime.String" } %1, 1
   %4 = extractvalue { ptr, ptr } %2, 1
   %5 = extractvalue { ptr, ptr } %2, 0
-  call void asm sideeffect "mov x26, $0", "r,~{x26}"(ptr %4)
+  call void asm "mov x26, $0", "r,~{x26}"(ptr %4)
   call void %5(%"github.com/goplus/llgo/runtime/internal/runtime.String" %3)
   call void @free(ptr %0)
   ret ptr null