tests_lit/asan_tests/instrumentlocals.ll - Issue 2086593002: Inserted local redzones.

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Side by Side Diff: tests_lit/asan_tests/instrumentlocals.ll

Issue 2086593002: Inserted local redzones. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Created 4 years, 6 months ago

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	1 ; Test for insertion of redzones around global variables

	2

	3 ; REQUIRES: allow_dump

	4

	5 ; RUN: %p2i -i %s --args -verbose=inst -threads=0 -fsanitize-address \

	6 ; RUN: \| FileCheck --check-prefix=DUMP %s

	7

	8 ; Function with local variables to be instrumented

	9 define internal void @func() {

	10 %local0 = alloca i8, i32 4, align 4

	11 %local1 = alloca i8, i32 32, align 4

	12 %local2 = alloca i8, i32 13, align 4

	13 %local3 = alloca i8, i32 75, align 4

	14 %local4 = alloca i8, i32 64, align 4

	15 %local5 = alloca i8, i32 4, align 1

	16 %local6 = alloca i8, i32 32, align 1

	17 %local7 = alloca i8, i32 13, align 1

	18 %local8 = alloca i8, i32 75, align 1

	19 %local9 = alloca i8, i32 64, align 1

	20 ret void

	21 }

	22

	23 ; DUMP-LABEL: ================ Instrumented CFG ================

	24 ; DUMP-NEXT: define internal void @func() {

	25 ; DUMP-NEXT: __0:

	26 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 32, align 4

	27 ; DUMP-NEXT: %local0 = alloca i8, i32 4, align 4

	28 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 60, align 1

	29 ; DUMP-NEXT: %local1 = alloca i8, i32 32, align 4

	30 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 32, align 1

	31 ; DUMP-NEXT: %local2 = alloca i8, i32 13, align 4

	32 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 51, align 1

	33 ; DUMP-NEXT: %local3 = alloca i8, i32 75, align 4

	34 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 53, align 1

	35 ; DUMP-NEXT: %local4 = alloca i8, i32 64, align 4

	36 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 32, align 1

	37 ; DUMP-NEXT: %local5 = alloca i8, i32 4, align 1

	38 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 60, align 1

	39 ; DUMP-NEXT: %local6 = alloca i8, i32 32, align 1

	40 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 32, align 1

	41 ; DUMP-NEXT: %local7 = alloca i8, i32 13, align 1

	42 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 51, align 1

	43 ; DUMP-NEXT: %local8 = alloca i8, i32 75, align 1

	44 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 53, align 1

	45 ; DUMP-NEXT: %local9 = alloca i8, i32 64, align

	46 ; DUMP-NEXT: %__$rz{{[0-9]+}} = alloca i8, i32 32, align 1

	47 ; DUMP-NEXT: ret void

	48 ; DUMP-NEXT: }

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