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author | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
commit | ebe69fe11e48d322045d5949c83283927a0d790b (patch) | |
tree | c92f1907a6b8006628a4b01615f38264d29834ea /test/CodeGen/X86/sibcall.ll | |
parent | b7d2e72b02a4cb8034f32f8247a2558d2434e121 (diff) | |
download | external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.zip external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.gz external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.bz2 |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
Diffstat (limited to 'test/CodeGen/X86/sibcall.ll')
-rw-r--r-- | test/CodeGen/X86/sibcall.ll | 87 |
1 files changed, 83 insertions, 4 deletions
diff --git a/test/CodeGen/X86/sibcall.ll b/test/CodeGen/X86/sibcall.ll index 28fc626..4256f9e 100644 --- a/test/CodeGen/X86/sibcall.ll +++ b/test/CodeGen/X86/sibcall.ll @@ -1,5 +1,6 @@ ; RUN: llc < %s -mtriple=i686-linux -mcpu=core2 -mattr=+sse2 -asm-verbose=false | FileCheck %s -check-prefix=32 ; RUN: llc < %s -mtriple=x86_64-linux -mcpu=core2 -mattr=+sse2 -asm-verbose=false | FileCheck %s -check-prefix=64 +; RUN: llc < %s -mtriple=x86_64-linux-gnux32 -mcpu=core2 -mattr=+sse2 -asm-verbose=false | FileCheck %s -check-prefix=X32ABI define void @t1(i32 %x) nounwind ssp { entry: @@ -8,6 +9,9 @@ entry: ; 64-LABEL: t1: ; 64: jmp {{_?}}foo + +; X32ABI-LABEL: t1: +; X32ABI: jmp {{_?}}foo tail call void @foo() nounwind ret void } @@ -21,6 +25,9 @@ entry: ; 64-LABEL: t2: ; 64: jmp {{_?}}foo2 + +; X32ABI-LABEL: t2: +; X32ABI: jmp {{_?}}foo2 %0 = tail call i32 @foo2() nounwind ret void } @@ -34,6 +41,9 @@ entry: ; 64-LABEL: t3: ; 64: jmp {{_?}}foo3 + +; X32ABI-LABEL: t3: +; X32ABI: jmp {{_?}}foo3 %0 = tail call i32 @foo3() nounwind ret void } @@ -49,6 +59,10 @@ entry: ; 64-LABEL: t4: ; 64-NOT: call ; 64: jmpq * + +; X32ABI-LABEL: t4: +; X32ABI-NOT: call +; X32ABI: jmpq * tail call void %x(i32 0) nounwind ret void } @@ -62,6 +76,13 @@ entry: ; 64-LABEL: t5: ; 64-NOT: call ; 64: jmpq *%rdi + +; X32ABI-LABEL: t5: +; X32ABI-NOT: call +; FIXME: This isn't needed since x32 psABI specifies that callers must +; zero-extend pointers passed in registers. +; X32ABI: movl %edi, %eax +; X32ABI: jmpq *%rax tail call void %x() nounwind ret void } @@ -75,6 +96,10 @@ entry: ; 64-LABEL: t6: ; 64: jmp {{_?}}t6 ; 64: jmp {{_?}}bar + +; X32ABI-LABEL: t6: +; X32ABI: jmp {{_?}}t6 +; X32ABI: jmp {{_?}}bar %0 = icmp slt i32 %x, 10 br i1 %0, label %bb, label %bb1 @@ -97,6 +122,9 @@ entry: ; 64-LABEL: t7: ; 64: jmp {{_?}}bar2 + +; X32ABI-LABEL: t7: +; X32ABI: jmp {{_?}}bar2 %0 = tail call i32 @bar2(i32 %a, i32 %b, i32 %c) nounwind ret i32 %0 } @@ -110,6 +138,9 @@ entry: ; 64-LABEL: t8: ; 64: jmp {{_?}}bar3 + +; X32ABI-LABEL: t8: +; X32ABI: jmp {{_?}}bar3 %0 = tail call signext i16 @bar3() nounwind ; <i16> [#uses=1] ret i16 %0 } @@ -123,6 +154,9 @@ entry: ; 64-LABEL: t9: ; 64: jmpq * + +; X32ABI-LABEL: t9: +; X32ABI: jmpq * %0 = bitcast i32 (i32)* %x to i16 (i32)* %1 = tail call signext i16 %0(i32 0) nounwind ret i16 %1 @@ -135,6 +169,9 @@ entry: ; 64-LABEL: t10: ; 64: callq + +; X32ABI-LABEL: t10: +; X32ABI: callq %0 = tail call i32 @foo4() noreturn nounwind unreachable } @@ -153,9 +190,14 @@ define i32 @t11(i32 %x, i32 %y, i32 %z.0, i32 %z.1, i32 %z.2) nounwind ssp { ; 32: jmp {{_?}}foo5 ; 64-LABEL: t11: -; 64-NOT: subq ${{[0-9]+}}, %esp -; 64-NOT: addq ${{[0-9]+}}, %esp +; 64-NOT: subq ${{[0-9]+}}, %rsp +; 64-NOT: addq ${{[0-9]+}}, %rsp ; 64: jmp {{_?}}foo5 + +; X32ABI-LABEL: t11: +; X32ABI-NOT: subl ${{[0-9]+}}, %esp +; X32ABI-NOT: addl ${{[0-9]+}}, %esp +; X32ABI: jmp {{_?}}foo5 entry: %0 = icmp eq i32 %x, 0 br i1 %0, label %bb6, label %bb @@ -179,9 +221,14 @@ define i32 @t12(i32 %x, i32 %y, %struct.t* byval align 4 %z) nounwind ssp { ; 32: jmp {{_?}}foo6 ; 64-LABEL: t12: -; 64-NOT: subq ${{[0-9]+}}, %esp -; 64-NOT: addq ${{[0-9]+}}, %esp +; 64-NOT: subq ${{[0-9]+}}, %rsp +; 64-NOT: addq ${{[0-9]+}}, %rsp ; 64: jmp {{_?}}foo6 + +; X32ABI-LABEL: t12: +; X32ABI-NOT: subl ${{[0-9]+}}, %esp +; X32ABI-NOT: addl ${{[0-9]+}}, %esp +; X32ABI: jmp {{_?}}foo6 entry: %0 = icmp eq i32 %x, 0 br i1 %0, label %bb2, label %bb @@ -210,6 +257,11 @@ define %struct.ns* @t13(%struct.cp* %yy) nounwind ssp { ; 64-NOT: jmp ; 64: callq ; 64: ret + +; X32ABI-LABEL: t13: +; X32ABI-NOT: jmp +; X32ABI: callq +; X32ABI: ret entry: %0 = tail call fastcc %struct.ns* @foo7(%struct.cp* byval align 4 %yy, i8 signext 0) nounwind ret %struct.ns* %0 @@ -230,6 +282,11 @@ entry: ; 64: movq 32(%rdi) ; 64-NOT: movq 16(%rdi) ; 64: jmpq *16({{%rdi|%rax}}) + +; X32ABI-LABEL: t14: +; X32ABI: movl 20(%edi), %edi +; X32ABI-NEXT: movl 12(%edi), %eax +; X32ABI-NEXT: jmpq *%rax %0 = getelementptr inbounds %struct.__block_literal_2* %.block_descriptor, i64 0, i32 5 ; <void ()**> [#uses=1] %1 = load void ()** %0, align 8 ; <void ()*> [#uses=2] %2 = bitcast void ()* %1 to %struct.__block_literal_1* ; <%struct.__block_literal_1*> [#uses=1] @@ -252,6 +309,10 @@ define void @t15(%struct.foo* noalias sret %agg.result) nounwind { ; 64-LABEL: t15: ; 64: callq {{_?}}f ; 64: retq + +; X32ABI-LABEL: t15: +; X32ABI: callq {{_?}}f +; X32ABI: retq tail call fastcc void @f(%struct.foo* noalias sret %agg.result) nounwind ret void } @@ -266,6 +327,9 @@ entry: ; 64-LABEL: t16: ; 64: jmp {{_?}}bar4 + +; X32ABI-LABEL: t16: +; X32ABI: jmp {{_?}}bar4 %0 = tail call double @bar4() nounwind ret void } @@ -281,6 +345,10 @@ entry: ; 64-LABEL: t17: ; 64: xorl %eax, %eax ; 64: jmp {{_?}}bar5 + +; X32ABI-LABEL: t17: +; X32ABI: xorl %eax, %eax +; X32ABI: jmp {{_?}}bar5 tail call void (...)* @bar5() nounwind ret void } @@ -297,6 +365,10 @@ entry: ; 64-LABEL: t18: ; 64: xorl %eax, %eax ; 64: jmp {{_?}}bar6 + +; X32ABI-LABEL: t18: +; X32ABI: xorl %eax, %eax +; X32ABI: jmp {{_?}}bar6 %0 = tail call double (...)* @bar6() nounwind ret void } @@ -308,6 +380,10 @@ entry: ; CHECK-LABEL: t19: ; CHECK: andl $-32 ; CHECK: calll {{_?}}foo + +; X32ABI-LABEL: t19: +; X32ABI: andl $-32 +; X32ABI: callq {{_?}}foo tail call void @foo() nounwind ret void } @@ -324,6 +400,9 @@ entry: ; 64-LABEL: t20: ; 64: jmp {{_?}}foo20 + +; X32ABI-LABEL: t20: +; X32ABI: jmp {{_?}}foo20 %0 = tail call fastcc double @foo20(double %x) nounwind ret double %0 } |