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llvm/test/Instrumentation/AddressSanitizer/force-dynamic-shadow.ll
| ; Test -asan-force-dynamic-shadow flag. | ; Test -asan-force-dynamic-shadow flag. | ||||
| ; | ; | ||||
| ; RUN: opt -asan -asan-module -S -asan-force-dynamic-shadow=1 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-FDS | ; RUN: %opt_asan -asan -asan-module -S -asan-force-dynamic-shadow=1 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-FDS | ||||
| ; RUN: opt -asan -asan-module -S -asan-force-dynamic-shadow=0 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-NDS | ; RUN: %opt_asan -asan -asan-module -S -asan-force-dynamic-shadow=0 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-NDS | ||||
| target triple = "x86_64-unknown-linux-gnu" | target triple = "x86_64-unknown-linux-gnu" | ||||
| define i32 @test_load(i32* %a) sanitize_address { | define i32 @test_load(i32* %a) sanitize_address { | ||||
| ; First instrumentation in the function must be to load the dynamic shadow | ; First instrumentation in the function must be to load the dynamic shadow | ||||
| ; address into a local variable. | ; address into a local variable. | ||||
| ; CHECK-LABEL: @test_load | ; CHECK-LABEL: @test_load | ||||
| ; CHECK: entry: | ; CHECK: entry: | ||||
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