| ; RUN: llc %s -mtriple=armv7-linux-gnueabi -o - | \ | |
| ; RUN: FileCheck -check-prefix=ELFASM %s | |
| ; RUN: llc %s -mtriple=armv7-linux-gnueabi -filetype=obj -o - | \ | |
| ; RUN: elf-dump --dump-section-data | FileCheck -check-prefix=ELFOBJ %s | |
| ;; Make sure that bl __aeabi_read_tp is materiazlied and fixed up correctly | |
| ;; in the obj case. | |
| @i = external thread_local global i32 | |
| @a = external global i8 | |
| @b = external global [10 x i8] | |
| define arm_aapcs_vfpcc i32 @main() nounwind { | |
| entry: | |
| %0 = load i32* @i, align 4 | |
| switch i32 %0, label %bb2 [ | |
| i32 12, label %bb | |
| i32 13, label %bb1 | |
| ] | |
| bb: ; preds = %entry | |
| %1 = tail call arm_aapcs_vfpcc i32 @foo(i8* @a) nounwind | |
| ret i32 %1 | |
| ; ELFASM: bl __aeabi_read_tp | |
| ; ELFOBJ: '.text' | |
| ; ELFOBJ-NEXT: 'sh_type' | |
| ; ELFOBJ-NEXT: 'sh_flags' | |
| ; ELFOBJ-NEXT: 'sh_addr' | |
| ; ELFOBJ-NEXT: 'sh_offset' | |
| ; ELFOBJ-NEXT: 'sh_size' | |
| ; ELFOBJ-NEXT: 'sh_link' | |
| ; ELFOBJ-NEXT: 'sh_info' | |
| ; ELFOBJ-NEXT: 'sh_addralign' | |
| ; ELFOBJ-NEXT: 'sh_entsize' | |
| ;;; BL __aeabi_read_tp is ---+ | |
| ;;; V | |
| ; ELFOBJ-NEXT: 00482de9 3c009fe5 00109fe7 feffffeb | |
| bb1: ; preds = %entry | |
| %2 = tail call arm_aapcs_vfpcc i32 @bar(i32* bitcast ([10 x i8]* @b to i32*)) nounwind | |
| ret i32 %2 | |
| bb2: ; preds = %entry | |
| ret i32 -1 | |
| } | |
| declare arm_aapcs_vfpcc i32 @foo(i8*) | |
| declare arm_aapcs_vfpcc i32 @bar(i32*) |