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1/// Test that -malign-branch* and -mbranches-within-32B-boundaries are parsed and converted to MC options.2 3/// Test -malign-branch-boundary=4// RUN: %clang -target x86_64 -malign-branch-boundary=16 %s -c -### 2>&1 | FileCheck %s --check-prefix=BOUNDARY5// BOUNDARY: "-mllvm" "-x86-align-branch-boundary=16"6// RUN: %clang -target x86_64-unknown-linux -malign-branch-boundary=16 -flto %s -### 2>&1 | FileCheck %s --check-prefix=BOUNDARY-LTO7// BOUNDARY-LTO: "-plugin-opt=-x86-align-branch-boundary=16"8 9// RUN: not %clang -target x86_64 -malign-branch-boundary=8 %s -c -### 2>&1 | FileCheck %s --check-prefix=BOUNDARY-ERR10// RUN: not %clang -target x86_64 -malign-branch-boundary=15 %s -c -### 2>&1 | FileCheck %s --check-prefix=BOUNDARY-ERR11// BOUNDARY-ERR: invalid argument {{.*}} to -malign-branch-boundary=12 13/// Test -malign-branch=14// RUN: %clang -target x86_64 -malign-branch=fused,jcc,jmp %s -c -### %s 2>&1 | FileCheck %s --check-prefix=TYPE015// TYPE0: "-mllvm" "-x86-align-branch=fused+jcc+jmp"16// RUN: %clang -target x86_64 -malign-branch=fused,jcc,jmp,ret,call,indirect %s -c -### %s 2>&1 | FileCheck %s --check-prefix=TYPE117// TYPE1: "-mllvm" "-x86-align-branch=fused+jcc+jmp+ret+call+indirect"18// RUN: %clang -target x86_64-unknown-linux -malign-branch=fused,jcc,jmp -flto %s -### %s 2>&1 | FileCheck %s --check-prefix=TYPE0-LTO19// TYPE0-LTO: "-plugin-opt=-x86-align-branch=fused+jcc+jmp"20 21// RUN: not %clang --target=x86_64 -malign-branch=fused,foo,bar %s -c -### %s 2>&1 | FileCheck %s --check-prefix=TYPE-ERR22// TYPE-ERR: invalid argument 'foo' to -malign-branch=; each element must be one of: fused, jcc, jmp, call, ret, indirect23// TYPE-ERR: invalid argument 'bar' to -malign-branch=; each element must be one of: fused, jcc, jmp, call, ret, indirect24 25/// Test -mpad-max-prefix-size=26// RUN: %clang -target x86_64 -mpad-max-prefix-size=0 %s -c -### 2>&1 | FileCheck %s --check-prefix=PREFIX-027// PREFIX-0: "-mllvm" "-x86-pad-max-prefix-size=0"28// RUN: %clang -target x86_64 -mpad-max-prefix-size=15 %s -c -### 2>&1 | FileCheck %s --check-prefix=PREFIX-1529// PREFIX-15: "-mllvm" "-x86-pad-max-prefix-size=15"30// RUN: %clang -target x86_64-unknown-linux -mpad-max-prefix-size=0 -flto %s -### 2>&1 | FileCheck %s --check-prefix=PREFIX-0-LTO31// PREFIX-0-LTO: "-plugin-opt=-x86-pad-max-prefix-size=0"32 33/// Test -mbranches-within-32B-boundaries34// RUN: %clang -target x86_64 -mbranches-within-32B-boundaries %s -c -### 2>&1 | FileCheck %s --check-prefix=32B35// 32B: "-mllvm" "-x86-branches-within-32B-boundaries"36// RUN: %clang -target x86_64-unknown-linux -mbranches-within-32B-boundaries -flto %s -### 2>&1 | FileCheck %s --check-prefix=32B-LTO37// 32B-LTO: "-plugin-opt=-x86-branches-within-32B-boundaries"38 39/// Unsupported on other targets.40// RUN: not %clang -target aarch64 -malign-branch=jmp %s -c -### 2>&1 | FileCheck --check-prefix=UNUSED %s41// RUN: not %clang -target aarch64 -malign-branch-boundary=7 %s -c -### 2>&1 | FileCheck --check-prefix=UNUSED %s42// RUN: not %clang -target aarch64 -mpad-max-prefix-size=15 %s -c -### 2>&1 | FileCheck --check-prefix=UNUSED %s43// RUN: not %clang -target aarch64 -mbranches-within-32B-boundaries %s -c -### 2>&1 | FileCheck --check-prefix=UNUSED %s44// UNUSED: error: unsupported option '{{.*}}' for target '{{.*}}'45