test/Transforms/NaCl/expand-varargs-struct.ll - Issue 1151093004: Changes from 3.7 merge to files not in upstream

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Side by Side Diff: test/Transforms/NaCl/expand-varargs-struct.ll

Issue 1151093004: Changes from 3.7 merge to files not in upstream (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-llvm.git@master

Patch Set: Created 5 years, 7 months ago

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« lib/Transforms/NaCl/ReplacePtrsWithInts.cpp ('K') | « test/Transforms/NaCl/expand-varargs-emscripten.ll ('k') | test/Transforms/NaCl/fix-vector-load-store-alignment.ll » ('j') | test/Transforms/NaCl/internalize-used-globals.ll » ('J')
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1 ; RUN: opt < %s -expand-varargs -S \| FileCheck %s	1 ; RUN: opt < %s -expand-varargs -S \| FileCheck %s

2	2

3 declare i32 @varargs_func(i32 %arg, ...)	3 declare i32 @varargs_func(i32 %arg, ...)

4	4

5	5

6 %MyStruct = type { i64, i64 }	6 %MyStruct = type { i64, i64 }

7	7

8 ; Test passing a struct by value.	8 ; Test passing a struct by value.

9 define i32 @varargs_call_struct(%MyStruct* %ptr) {	9 define i32 @varargs_call_struct(%MyStruct* %ptr) {

10 %result = call i32 (i32, ...)* @varargs_func(i32 111, i64 222, %MyStruct* byva l %ptr)	10 %result = call i32 (i32, ...) @varargs_func(i32 111, i64 222, %MyStruct* byval %ptr)

11 ret i32 %result	11 ret i32 %result

12 }	12 }

13 ; CHECK-LABEL: @varargs_call_struct(	13 ; CHECK-LABEL: @varargs_call_struct(

14 ; CHECK: %vararg_ptr1 = getelementptr inbounds { i64, %MyStruct }* %vararg_buffe r, i32 0, i32 1	14 ; CHECK: %vararg_ptr1 = getelementptr inbounds { i64, %MyStruct }, { i64, %MyStr uct }* %vararg_buffer, i32 0, i32 1

15 ; CHECK: %1 = bitcast %MyStruct* %vararg_ptr1 to i8*	15 ; CHECK: %1 = bitcast %MyStruct* %vararg_ptr1 to i8*

16 ; CHECK: %2 = bitcast %MyStruct* %ptr to i8*	16 ; CHECK: %2 = bitcast %MyStruct* %ptr to i8*

17 ; CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 16, i32 1, i1 false)	17 ; CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 16, i32 1, i1 false)

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