; RUN: llc -mtriple=aarch64-windows-msvc -frame-pointer=all %s -o - | FileCheck %s ; RUN: llc -mtriple=aarch64-windows-msvc -fast-isel -frame-pointer=all %s -o - | FileCheck %s ; RUN: llc -mtriple=aarch64-windows-msvc %s -o - | FileCheck %s --check-prefix=NOFP ; RUN: llc -mtriple=aarch64-windows-msvc -fast-isel %s -o - | FileCheck %s --check-prefix=NOFP @env2 = common dso_local global ptr null, align 8 define dso_local void @bar() { %1 = call ptr @llvm.sponentry() %2 = load ptr, ptr @env2, align 8 %3 = call i32 @_setjmpex(ptr %2, ptr %1) #2 ret void } ; CHECK: bar: ; CHECK: mov x29, sp ; CHECK: add x1, x29, #16 ; CHECK: bl _setjmpex ; NOFP: str x30, [sp, #-16]! ; NOFP: add x1, sp, #16 define dso_local void @foo(ptr) { %2 = alloca ptr, align 8 %3 = alloca i32, align 4 %4 = alloca [100 x i32], align 4 store ptr %0, ptr %2, align 8 %5 = call ptr @llvm.sponentry() %6 = load ptr, ptr %2, align 8 %7 = call i32 @_setjmpex(ptr %6, ptr %5) store i32 %7, ptr %3, align 4 ret void } ; CHECK: foo: ; CHECK: sub sp, sp, #448 ; CHECK: add x29, sp, #424 ; CHECK: add x1, x29, #24 ; CHECK: bl _setjmpex ; NOFP: sub sp, sp, #432 ; NOFP: add x1, sp, #432 define dso_local void @var_args(ptr, ...) { %2 = alloca ptr, align 8 %3 = alloca ptr, align 8 store ptr %0, ptr %2, align 8 call void @llvm.va_start(ptr %3) %4 = load ptr, ptr %3, align 8 %5 = getelementptr inbounds i8, ptr %4, i64 8 store ptr %5, ptr %3, align 8 %6 = load i32, ptr %4, align 8 call void @llvm.va_end(ptr %3) %7 = call ptr @llvm.sponentry() %8 = load ptr, ptr @env2, align 8 %9 = call i32 @_setjmpex(ptr %8, ptr %7) #3 ret void } ; CHECK: var_args: ; CHECK: sub sp, sp, #96 ; CHECK: add x29, sp, #16 ; CHECK: add x1, x29, #80 ; CHECK: bl _setjmpex ; NOFP: sub sp, sp, #96 ; NOFP: add x1, sp, #96 define dso_local void @manyargs(i64 %x1, i64 %x2, i64 %x3, i64 %x4, i64 %x5, i64 %x6, i64 %x7, i64 %x8, i64 %x9, i64 %x10) { %1 = call ptr @llvm.sponentry() %2 = load ptr, ptr @env2, align 8 %3 = call i32 @_setjmpex(ptr %2, ptr %1) #2 ret void } ; CHECK: manyargs: ; CHECK: stp x29, x30, [sp, #-16]! ; CHECK: add x1, x29, #16 ; NOFP: str x30, [sp, #-16]! ; NOFP: add x1, sp, #16 ; Function Attrs: nounwind readnone declare ptr @llvm.sponentry() ; Function Attrs: returns_twice declare dso_local i32 @_setjmpex(ptr, ptr) ; Function Attrs: nounwind declare void @llvm.va_start(ptr) #1 ; Function Attrs: nounwind declare void @llvm.va_end(ptr) #1