diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/code-model.ll')
-rw-r--r-- | llvm/test/CodeGen/X86/code-model.ll | 384 |
1 files changed, 0 insertions, 384 deletions
diff --git a/llvm/test/CodeGen/X86/code-model.ll b/llvm/test/CodeGen/X86/code-model.ll deleted file mode 100644 index 6d62f256179..00000000000 --- a/llvm/test/CodeGen/X86/code-model.ll +++ /dev/null @@ -1,384 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py -; Run with --no_x86_scrub_rip because we care a lot about how globals are -; accessed in the code model. - -; RUN: llc < %s -relocation-model=static -code-model=small | FileCheck %s --check-prefix=CHECK --check-prefix=SMALL-STATIC -; RUN: llc < %s -relocation-model=static -code-model=medium | FileCheck %s --check-prefix=CHECK --check-prefix=MEDIUM-STATIC -; RUN: llc < %s -relocation-model=static -code-model=large | FileCheck %s --check-prefix=CHECK --check-prefix=LARGE-STATIC -; RUN: llc < %s -relocation-model=pic -code-model=small | FileCheck %s --check-prefix=CHECK --check-prefix=SMALL-PIC -; RUN: llc < %s -relocation-model=pic -code-model=medium | FileCheck %s --check-prefix=CHECK --check-prefix=MEDIUM-PIC -; RUN: llc < %s -relocation-model=pic -code-model=large | FileCheck %s --check-prefix=CHECK --check-prefix=LARGE-PIC - -; Generated from this C source: -; -; static int static_data[10]; -; int global_data[10] = {1, 2}; -; extern int extern_data[10]; -; -; int *lea_static_data() { return &static_data[0]; } -; int *lea_global_data() { return &global_data[0]; } -; int *lea_extern_data() { return &extern_data[0]; } -; -; static void static_fn(void) {} -; void global_fn(void) {} -; void extern_fn(void); -; -; typedef void (*void_fn)(void); -; void_fn lea_static_fn() { return &static_fn; } -; void_fn lea_global_fn() { return &global_fn; } -; void_fn lea_extern_fn() { return &extern_fn; } - - -; ModuleID = 'model.c' -source_filename = "model.c" -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64--linux" - -@global_data = dso_local global [10 x i32] [i32 1, i32 2, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0], align 16 -@static_data = internal global [10 x i32] zeroinitializer, align 16 -@extern_data = external global [10 x i32], align 16 - -define dso_local i32* @lea_static_data() #0 { -; SMALL-STATIC-LABEL: lea_static_data: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl $static_data, %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: lea_static_data: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $static_data, %rax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: lea_static_data: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $static_data, %rax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: lea_static_data: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: leaq static_data(%rip), %rax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: lea_static_data: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: leaq _GLOBAL_OFFSET_TABLE_(%rip), %rcx -; MEDIUM-PIC-NEXT: movabsq $static_data@GOTOFF, %rax -; MEDIUM-PIC-NEXT: addq %rcx, %rax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: lea_static_data: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp0: -; LARGE-PIC-NEXT: leaq .Ltmp0(%rip), %rcx -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp0, %rax -; LARGE-PIC-NEXT: addq %rax, %rcx -; LARGE-PIC-NEXT: movabsq $static_data@GOTOFF, %rax -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: retq - ret i32* getelementptr inbounds ([10 x i32], [10 x i32]* @static_data, i64 0, i64 0) -} - -define dso_local i32* @lea_global_data() #0 { -; SMALL-STATIC-LABEL: lea_global_data: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl $global_data, %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: lea_global_data: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $global_data, %rax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: lea_global_data: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $global_data, %rax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: lea_global_data: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: leaq global_data(%rip), %rax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: lea_global_data: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: leaq _GLOBAL_OFFSET_TABLE_(%rip), %rcx -; MEDIUM-PIC-NEXT: movabsq $global_data@GOTOFF, %rax -; MEDIUM-PIC-NEXT: addq %rcx, %rax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: lea_global_data: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp1: -; LARGE-PIC-NEXT: leaq .Ltmp1(%rip), %rcx -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp1, %rax -; LARGE-PIC-NEXT: addq %rax, %rcx -; LARGE-PIC-NEXT: movabsq $global_data@GOTOFF, %rax -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: retq - ret i32* getelementptr inbounds ([10 x i32], [10 x i32]* @global_data, i64 0, i64 0) -} - -define dso_local i32* @lea_extern_data() #0 { -; SMALL-STATIC-LABEL: lea_extern_data: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl $extern_data, %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: lea_extern_data: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $extern_data, %rax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: lea_extern_data: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $extern_data, %rax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: lea_extern_data: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: movq extern_data@GOTPCREL(%rip), %rax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: lea_extern_data: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: movq extern_data@GOTPCREL(%rip), %rax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: lea_extern_data: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp2: -; LARGE-PIC-NEXT: leaq .Ltmp2(%rip), %rax -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp2, %rcx -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: movabsq $extern_data@GOT, %rcx -; LARGE-PIC-NEXT: movq (%rax,%rcx), %rax -; LARGE-PIC-NEXT: retq - ret i32* getelementptr inbounds ([10 x i32], [10 x i32]* @extern_data, i64 0, i64 0) -} - -define dso_local i32 @load_global_data() #0 { -; SMALL-STATIC-LABEL: load_global_data: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl global_data+8(%rip), %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: load_global_data: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $global_data, %rax -; MEDIUM-STATIC-NEXT: movl 8(%rax), %eax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: load_global_data: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $global_data, %rax -; LARGE-STATIC-NEXT: movl 8(%rax), %eax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: load_global_data: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: movl global_data+8(%rip), %eax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: load_global_data: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: leaq _GLOBAL_OFFSET_TABLE_(%rip), %rax -; MEDIUM-PIC-NEXT: movabsq $global_data@GOTOFF, %rcx -; MEDIUM-PIC-NEXT: movl 8(%rax,%rcx), %eax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: load_global_data: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp3: -; LARGE-PIC-NEXT: leaq .Ltmp3(%rip), %rax -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp3, %rcx -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: movabsq $global_data@GOTOFF, %rcx -; LARGE-PIC-NEXT: movl 8(%rax,%rcx), %eax -; LARGE-PIC-NEXT: retq - %rv = load i32, i32* getelementptr inbounds ([10 x i32], [10 x i32]* @global_data, i64 0, i64 2) - ret i32 %rv -} - -define dso_local i32 @load_extern_data() #0 { -; SMALL-STATIC-LABEL: load_extern_data: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl extern_data+8(%rip), %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: load_extern_data: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $extern_data, %rax -; MEDIUM-STATIC-NEXT: movl 8(%rax), %eax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: load_extern_data: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $extern_data, %rax -; LARGE-STATIC-NEXT: movl 8(%rax), %eax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: load_extern_data: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: movq extern_data@GOTPCREL(%rip), %rax -; SMALL-PIC-NEXT: movl 8(%rax), %eax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: load_extern_data: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: movq extern_data@GOTPCREL(%rip), %rax -; MEDIUM-PIC-NEXT: movl 8(%rax), %eax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: load_extern_data: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp4: -; LARGE-PIC-NEXT: leaq .Ltmp4(%rip), %rax -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp4, %rcx -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: movabsq $extern_data@GOT, %rcx -; LARGE-PIC-NEXT: movq (%rax,%rcx), %rax -; LARGE-PIC-NEXT: movl 8(%rax), %eax -; LARGE-PIC-NEXT: retq - %rv = load i32, i32* getelementptr inbounds ([10 x i32], [10 x i32]* @extern_data, i64 0, i64 2) - ret i32 %rv -} - -define dso_local void @global_fn() #0 { -; CHECK-LABEL: global_fn: -; CHECK: # %bb.0: -; CHECK-NEXT: retq - ret void -} - -define internal void @static_fn() #0 { -; CHECK-LABEL: static_fn: -; CHECK: # %bb.0: -; CHECK-NEXT: retq - ret void -} - -declare void @extern_fn() - -define dso_local void ()* @lea_static_fn() #0 { -; SMALL-STATIC-LABEL: lea_static_fn: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl $static_fn, %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: lea_static_fn: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $static_fn, %rax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: lea_static_fn: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $static_fn, %rax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: lea_static_fn: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: leaq static_fn(%rip), %rax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: lea_static_fn: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: movabsq $static_fn, %rax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: lea_static_fn: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp5: -; LARGE-PIC-NEXT: leaq .Ltmp5(%rip), %rcx -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp5, %rax -; LARGE-PIC-NEXT: addq %rax, %rcx -; LARGE-PIC-NEXT: movabsq $static_fn@GOTOFF, %rax -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: retq - ret void ()* @static_fn -} - -define dso_local void ()* @lea_global_fn() #0 { -; SMALL-STATIC-LABEL: lea_global_fn: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl $global_fn, %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: lea_global_fn: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $global_fn, %rax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: lea_global_fn: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $global_fn, %rax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: lea_global_fn: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: leaq global_fn(%rip), %rax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: lea_global_fn: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: movabsq $global_fn, %rax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: lea_global_fn: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp6: -; LARGE-PIC-NEXT: leaq .Ltmp6(%rip), %rcx -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp6, %rax -; LARGE-PIC-NEXT: addq %rax, %rcx -; LARGE-PIC-NEXT: movabsq $global_fn@GOTOFF, %rax -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: retq - ret void ()* @global_fn -} - -define dso_local void ()* @lea_extern_fn() #0 { -; SMALL-STATIC-LABEL: lea_extern_fn: -; SMALL-STATIC: # %bb.0: -; SMALL-STATIC-NEXT: movl $extern_fn, %eax -; SMALL-STATIC-NEXT: retq -; -; MEDIUM-STATIC-LABEL: lea_extern_fn: -; MEDIUM-STATIC: # %bb.0: -; MEDIUM-STATIC-NEXT: movabsq $extern_fn, %rax -; MEDIUM-STATIC-NEXT: retq -; -; LARGE-STATIC-LABEL: lea_extern_fn: -; LARGE-STATIC: # %bb.0: -; LARGE-STATIC-NEXT: movabsq $extern_fn, %rax -; LARGE-STATIC-NEXT: retq -; -; SMALL-PIC-LABEL: lea_extern_fn: -; SMALL-PIC: # %bb.0: -; SMALL-PIC-NEXT: movq extern_fn@GOTPCREL(%rip), %rax -; SMALL-PIC-NEXT: retq -; -; MEDIUM-PIC-LABEL: lea_extern_fn: -; MEDIUM-PIC: # %bb.0: -; MEDIUM-PIC-NEXT: movq extern_fn@GOTPCREL(%rip), %rax -; MEDIUM-PIC-NEXT: retq -; -; LARGE-PIC-LABEL: lea_extern_fn: -; LARGE-PIC: # %bb.0: -; LARGE-PIC-NEXT: .Ltmp7: -; LARGE-PIC-NEXT: leaq .Ltmp7(%rip), %rax -; LARGE-PIC-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp7, %rcx -; LARGE-PIC-NEXT: addq %rcx, %rax -; LARGE-PIC-NEXT: movabsq $extern_fn@GOT, %rcx -; LARGE-PIC-NEXT: movq (%rax,%rcx), %rax -; LARGE-PIC-NEXT: retq - ret void ()* @extern_fn -} - -attributes #0 = { noinline nounwind uwtable } - -!llvm.module.flags = !{!0, !1, !2} -!llvm.ident = !{!3} - -!0 = !{i32 1, !"wchar_size", i32 4} -!1 = !{i32 7, !"PIC Level", i32 2} -!2 = !{i32 7, !"PIE Level", i32 2} -!3 = !{!"clang version 7.0.0 "} |