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From: Jeff Law <law@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/vendors/riscv/heads/gcc-13-with-riscv-opts)] RISC-V] add TC for save-restore cfi directives. Date: Mon, 12 Jun 2023 14:25:31 +0000 (GMT) [thread overview] Message-ID: <20230612142531.505483858415@sourceware.org> (raw) https://gcc.gnu.org/g:9bdfdbd38ca2695a2fe7267eb24b128e79d1abf1 commit 9bdfdbd38ca2695a2fe7267eb24b128e79d1abf1 Author: Fei Gao <gaofei@eswincomputing.com> Date: Mon Jun 5 20:14:33 2023 -0600 RISC-V] add TC for save-restore cfi directives. gcc/testsuite/ChangeLog: * gcc.target/riscv/save-restore-cfi.c: New test to check save-restore cfi directives. Diff: --- gcc/testsuite/gcc.target/riscv/save-restore-cfi.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/gcc/testsuite/gcc.target/riscv/save-restore-cfi.c b/gcc/testsuite/gcc.target/riscv/save-restore-cfi.c new file mode 100644 index 00000000000..a39f3060981 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/save-restore-cfi.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-g -Os -march=rv32imafc -mabi=ilp32f -msave-restore -mcmodel=medlow" } */ +/* { dg-skip-if "" { *-*-* } {"-O2" "-O1" "-O0" "-Og" "-O3" "-Oz" "-flto"} } */ +/* { dg-final { scan-assembler-times {\.cfi_def_cfa_offset 16} 2} } */ +/* { dg-final { scan-assembler-times {\.cfi_def_cfa_offset 32} 1} } */ +/* { dg-final { scan-assembler-times {\.cfi_def_cfa_offset 0} 1} } */ + +char my_getchar(); +float getf(); + +int foo() +{ + int s0 = my_getchar(); + float f0 = getf(); + int b = my_getchar(); + return f0 + s0 + b; +}
next reply other threads:[~2023-06-12 14:25 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-06-12 14:25 Jeff Law [this message] 2023-07-14 2:43 Jeff Law
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