Mercurial > hg > CbC > CbC_llvm
view clang/test/CodeGenCXX/clang-sections-tentative.c @ 206:f17a3b42b08b
Added tag before-12 for changeset b7591485f4cd
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 07 Jun 2021 21:25:57 +0900 (2021-06-07) |
parents | 0572611fdcc8 |
children | 2e18cbf3894f |
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// RUN: %clang_cc1 -x c -emit-llvm -triple arm-none-eabi -o - %s | FileCheck %s // Test that section attributes are attached to C tentative definitions as per // '#pragma clang section' directives. #pragma clang section bss = ".bss.1" int x; // bss.1 #pragma clang section bss = "" int x; // stays in .bss.1 int y; // not assigned a section attribute int z; // not assigned a section attribute #pragma clang section bss = ".bss.2" int x; // stays in .bss.1 int y; // .bss.2 // Test the same for `const` declarations. #pragma clang section rodata = ".rodata.1" const int cx; // rodata.1 #pragma clang section rodata = "" const int cx; // stays in .rodata.1 const int cy; // not assigned a section attribute const int cz; // not assigned a rodata section attribute #pragma clang section rodata = ".rodata.2" const int cx; // stays in .rodata.1 const int cy; // .rodata.2 // CHECK: @x = global i32 0, align 4 #0 // CHECK: @y = global i32 0, align 4 #1 // CHECK: @z = global i32 0, align 4 // CHECK: @cx = constant i32 0, align 4 #2 // CHECK: @cy = constant i32 0, align 4 #3 // CHECK: @cz = constant i32 0, align 4 #1 // CHECK: attributes #0 = { "bss-section"=".bss.1" } // CHECK: attributes #1 = { "bss-section"=".bss.2" } // CHECK: attributes #2 = { "bss-section"=".bss.2" "rodata-section"=".rodata.1" } // CHECK: attributes #3 = { "bss-section"=".bss.2" "rodata-section"=".rodata.2" }