diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
| commit | 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 (patch) | |
| tree | 3bb8d61aee02bc7a15eab3f36e3b921afc2075d0 /tests/run-make/min-global-align/Makefile | |
| parent | Releasing progress-linux version 1.69.0+dfsg1-1~progress7.99u1. (diff) | |
| download | rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.tar.xz rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.zip | |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/run-make/min-global-align/Makefile')
| -rw-r--r-- | tests/run-make/min-global-align/Makefile | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/run-make/min-global-align/Makefile b/tests/run-make/min-global-align/Makefile new file mode 100644 index 000000000..82f38749e --- /dev/null +++ b/tests/run-make/min-global-align/Makefile @@ -0,0 +1,22 @@ +include ../tools.mk + +# only-linux + +# This tests ensure that global variables respect the target minimum alignment. +# The three bools `STATIC_BOOL`, `STATIC_MUT_BOOL`, and `CONST_BOOL` all have +# type-alignment of 1, but some targets require greater global alignment. + +SRC = min_global_align.rs +LL = $(TMPDIR)/min_global_align.ll + +all: +# Most targets are happy with default alignment -- take i686 for example. +ifeq ($(filter x86,$(LLVM_COMPONENTS)),x86) + $(RUSTC) --target=i686-unknown-linux-gnu --emit=llvm-ir $(SRC) + [ "$$(grep -c 'align 1' "$(LL)")" -eq "3" ] +endif +# SystemZ requires even alignment for PC-relative addressing. +ifeq ($(filter systemz,$(LLVM_COMPONENTS)),systemz) + $(RUSTC) --target=s390x-unknown-linux-gnu --emit=llvm-ir $(SRC) + [ "$$(grep -c 'align 2' "$(LL)")" -eq "3" ] +endif |