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llvm-project/clang/test/CodeGen/address-space-field1.c

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This test needs a triple: it's checking the alignment of a pointer in bytes. llvm-svn: 111727
2010-08-21 12:58:16 +08:00
// RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin10 < %s -o - | FileCheck %s
Convert from nonportable grep to filecheck, patch by John Thompson llvm-svn: 83158
2009-10-01 03:55:07 +08:00
// CHECK:%struct.S = type { i32, i32 }
Revert "Add more attributes from the command line to functions." This reverts commit 176009. The commit is a likely cause of several buildbot failures. llvm-svn: 176044
2013-02-26 03:51:03 +08:00
// CHECK:define void @test_addrspace(%struct.S addrspace(1)* %p1, %struct.S addrspace(2)* %p2) #0
IRgen: Add CreateMemTemp, for creating an temporary memory object for a particular type, and flood fill. - CreateMemTemp sets the alignment on the alloca correctly, which fixes a great many places in IRgen where we were doing the wrong thing. - This fixes many many more places than the test case, but my feeling is we need to audit alignment systematically so I'm not inclined to try hard to test the individual fixes in this patch. If this bothers you, patches welcome! PR6240. llvm-svn: 95648
2010-02-09 10:48:28 +08:00
// CHECK: [[p1addr:%.*]] = alloca %struct.S addrspace(1)*
// CHECK: [[p2addr:%.*]] = alloca %struct.S addrspace(2)*
Fix some tests in -Asserts mode. - FileCheck is a *huuuuge* improvement here. - Still feels like we could use a better tool for this though, either teach llvm-dis to spit out the FileCheck syntax, or provide another tool to turn a .ll into a "matchable" input. - Also on my Christmas list is better FileCheck diagnostics with missing variables or mismatches. llvm-svn: 86800
2009-11-11 11:48:26 +08:00
// CHECK: store %struct.S addrspace(1)* %p1, %struct.S addrspace(1)** [[p1addr]]
// CHECK: store %struct.S addrspace(2)* %p2, %struct.S addrspace(2)** [[p2addr]]
remove some tests that aren't adding any value: the check lines don't make it clear what they're testing so there is no way to know it's right or to update it. llvm-svn: 112897
2010-09-03 06:43:55 +08:00
// CHECK: [[t0:%.*]] = load %struct.S addrspace(2)** [[p2addr]], align 8
// CHECK: [[t1:%.*]] = getelementptr inbounds %struct.S addrspace(2)* [[t0]], i32 0, i32 1
// CHECK: [[t2:%.*]] = load i32 addrspace(2)* [[t1]], align 4
// CHECK: [[t3:%.*]] = load %struct.S addrspace(1)** [[p1addr]], align 8
// CHECK: [[t4:%.*]] = getelementptr inbounds %struct.S addrspace(1)* [[t3]], i32 0, i32 0
IRgen: Set the alignment correctly when creating LValue for a decls. - Fixes PR5598. - Review appreciated. llvm-svn: 111726
2010-08-21 12:20:22 +08:00
// CHECK: store i32 [[t2]], i32 addrspace(1)* [[t4]], align 4
remove some tests that aren't adding any value: the check lines don't make it clear what they're testing so there is no way to know it's right or to update it. llvm-svn: 112897
2010-09-03 06:43:55 +08:00
// CHECK: [[t5:%.*]] = load %struct.S addrspace(2)** [[p2addr]], align 8
// CHECK: [[t6:%.*]] = getelementptr inbounds %struct.S addrspace(2)* [[t5]], i32 0, i32 0
// CHECK: [[t7:%.*]] = load i32 addrspace(2)* [[t6]], align 4
// CHECK: [[t8:%.*]] = load %struct.S addrspace(1)** [[p1addr]], align 8
// CHECK: [[t9:%.*]] = getelementptr inbounds %struct.S addrspace(1)* [[t8]], i32 0, i32 1
IRgen: Set the alignment correctly when creating LValue for a decls. - Fixes PR5598. - Review appreciated. llvm-svn: 111726
2010-08-21 12:20:22 +08:00
// CHECK: store i32 [[t7]], i32 addrspace(1)* [[t9]], align 4
Convert from nonportable grep to filecheck, patch by John Thompson llvm-svn: 83158
2009-10-01 03:55:07 +08:00
// CHECK: ret void
// CHECK:}
Preserve address space information through member accesses, e.g., __attribute__((address_space(1))) struct {int arr[ 3 ]; } *p1; ... = p1->arr[2]; // load from address space 1 llvm-svn: 76717
2009-07-22 11:08:17 +08:00
// Check that we don't lose the address space when accessing a member
// of a structure.
#define __addr1 __attribute__((address_space(1)))
#define __addr2 __attribute__((address_space(2)))
typedef struct S {
int a;
int b;
} S;
void test_addrspace(__addr1 S* p1, __addr2 S*p2) {
// swap
p1->a = p2->b;
p1->b = p2->a;
}
Modify the tests to use attribute group references instead of listing the function attributes. llvm-svn: 175606
2013-02-20 15:22:19 +08:00
Revert "Add more attributes from the command line to functions." This reverts commit 176009. The commit is a likely cause of several buildbot failures. llvm-svn: 176044
2013-02-26 03:51:03 +08:00
// CHECK: attributes #0 = { nounwind "target-features"={{.*}} }